71939952

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 240

約数和(自身を含む): 250698240

約数和(自身を除く): 178758288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 29, 36, 42, 46, 48, 56, 58, 63, 69, 72, 84, 87, 92, 107, 112, 116, 126, 138, 144, 161, 168, 174, 184, 203, 207, 214, 232, 252, 261, 276, 321, 322, 336, 348, 368, 406, 414, 428, 464, 483, 504, 522, 552, 609, 642, 644, 667, 696, 749, 812, 828, 856, 963, 966, 1008, 1044, 1104, 1218, 1284, 1288, 1334, 1392, 1449, 1498, 1624, 1656, 1712, 1827, 1926, 1932, 2001, 2088, 2247, 2436, 2461, 2568, 2576, 2668, 2898, 2996, 3103, 3248, 3312, 3654, 3852, 3864, 4002, 4176, 4494, 4669, 4872, 4922, 5136, 5336, 5796, 5992, 6003, 6206, 6741, 7308, 7383, 7704, 7728, 8004, 8988, 9309, 9338, 9744, 9844, 10672, 11592, 11984, 12006, 12412, 13482, 14007, 14616, 14766, 15408, 16008, 17227, 17976, 18618, 18676, 19688, 21721, 22149, 23184, 24012, 24824, 26964, 27927, 28014, 29232, 29532, 32016, 34454, 35952, 37236, 37352, 39376, 42021, 43442, 44298, 48024, 49648, 51681, 53928, 55854, 56028, 59064, 65163, 68908, 71369, 74472, 74704, 84042, 86884, 88596, 96048, 103362, 107856, 111708, 112056, 118128, 130326, 137816, 142738, 148944, 155043, 168084, 173768, 177192, 195489, 206724, 214107, 223416, 224112, 260652, 275632, 285476, 310086, 336168, 347536, 354384, 390978, 413448, 428214, 446832, 499583, 521304, 570952, 620172, 642321, 672336, 781956, 826896, 856428, 999166, 1042608, 1141904, 1240344, 1284642, 1498749, 1563912, 1712856, 1998332, 2480688, 2569284, 2997498, 3127824, 3425712, 3996664, 4496247, 5138568, 5994996, 7993328, 8992494, 10277136, 11989992, 17984988, 23979984, 35969976, 71939952]

約数ペア:

[(1, 71939952), (2, 35969976), (3, 23979984), (4, 17984988), (6, 11989992), (7, 10277136), (8, 8992494), (9, 7993328), (12, 5994996), (14, 5138568), (16, 4496247), (18, 3996664), (21, 3425712), (23, 3127824), (24, 2997498), (28, 2569284), (29, 2480688), (36, 1998332), (42, 1712856), (46, 1563912), (48, 1498749), (56, 1284642), (58, 1240344), (63, 1141904), (69, 1042608), (72, 999166), (84, 856428), (87, 826896), (92, 781956), (107, 672336), (112, 642321), (116, 620172), (126, 570952), (138, 521304), (144, 499583), (161, 446832), (168, 428214), (174, 413448), (184, 390978), (203, 354384), (207, 347536), (214, 336168), (232, 310086), (252, 285476), (261, 275632), (276, 260652), (321, 224112), (322, 223416), (336, 214107), (348, 206724), (368, 195489), (406, 177192), (414, 173768), (428, 168084), (464, 155043), (483, 148944), (504, 142738), (522, 137816), (552, 130326), (609, 118128), (642, 112056), (644, 111708), (667, 107856), (696, 103362), (749, 96048), (812, 88596), (828, 86884), (856, 84042), (963, 74704), (966, 74472), (1008, 71369), (1044, 68908), (1104, 65163), (1218, 59064), (1284, 56028), (1288, 55854), (1334, 53928), (1392, 51681), (1449, 49648), (1498, 48024), (1624, 44298), (1656, 43442), (1712, 42021), (1827, 39376), (1926, 37352), (1932, 37236), (2001, 35952), (2088, 34454), (2247, 32016), (2436, 29532), (2461, 29232), (2568, 28014), (2576, 27927), (2668, 26964), (2898, 24824), (2996, 24012), (3103, 23184), (3248, 22149), (3312, 21721), (3654, 19688), (3852, 18676), (3864, 18618), (4002, 17976), (4176, 17227), (4494, 16008), (4669, 15408), (4872, 14766), (4922, 14616), (5136, 14007), (5336, 13482), (5796, 12412), (5992, 12006), (6003, 11984), (6206, 11592), (6741, 10672), (7308, 9844), (7383, 9744), (7704, 9338), (7728, 9309), (8004, 8988)]