64902348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 198132480

約数和(自身を除く): 133230132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 83, 84, 87, 107, 116, 126, 166, 174, 203, 214, 249, 252, 261, 321, 332, 348, 406, 428, 498, 522, 581, 609, 642, 747, 749, 812, 963, 996, 1044, 1162, 1218, 1284, 1494, 1498, 1743, 1827, 1926, 2247, 2324, 2407, 2436, 2988, 2996, 3103, 3486, 3654, 3852, 4494, 4814, 5229, 6206, 6741, 6972, 7221, 7308, 8881, 8988, 9309, 9628, 10458, 12412, 13482, 14442, 16849, 17762, 18618, 20916, 21663, 21721, 26643, 26964, 27927, 28884, 33698, 35524, 37236, 43326, 43442, 50547, 53286, 55854, 62167, 65163, 67396, 79929, 86652, 86884, 101094, 106572, 111708, 124334, 130326, 151641, 159858, 186501, 195489, 202188, 248668, 257549, 260652, 303282, 319716, 373002, 390978, 515098, 559503, 606564, 746004, 772647, 781956, 1030196, 1119006, 1545294, 1802843, 2238012, 2317941, 3090588, 3605686, 4635882, 5408529, 7211372, 9271764, 10817058, 16225587, 21634116, 32451174, 64902348]

約数ペア:

[(1, 64902348), (2, 32451174), (3, 21634116), (4, 16225587), (6, 10817058), (7, 9271764), (9, 7211372), (12, 5408529), (14, 4635882), (18, 3605686), (21, 3090588), (28, 2317941), (29, 2238012), (36, 1802843), (42, 1545294), (58, 1119006), (63, 1030196), (83, 781956), (84, 772647), (87, 746004), (107, 606564), (116, 559503), (126, 515098), (166, 390978), (174, 373002), (203, 319716), (214, 303282), (249, 260652), (252, 257549), (261, 248668), (321, 202188), (332, 195489), (348, 186501), (406, 159858), (428, 151641), (498, 130326), (522, 124334), (581, 111708), (609, 106572), (642, 101094), (747, 86884), (749, 86652), (812, 79929), (963, 67396), (996, 65163), (1044, 62167), (1162, 55854), (1218, 53286), (1284, 50547), (1494, 43442), (1498, 43326), (1743, 37236), (1827, 35524), (1926, 33698), (2247, 28884), (2324, 27927), (2407, 26964), (2436, 26643), (2988, 21721), (2996, 21663), (3103, 20916), (3486, 18618), (3654, 17762), (3852, 16849), (4494, 14442), (4814, 13482), (5229, 12412), (6206, 10458), (6741, 9628), (6972, 9309), (7221, 8988), (7308, 8881)]