71553456

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:201

約数の個数: 200

約数和(自身を含む): 231901824

約数和(自身を除く): 160348368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 39, 48, 52, 54, 62, 72, 78, 81, 93, 104, 108, 117, 124, 137, 144, 156, 162, 186, 208, 216, 234, 248, 274, 279, 312, 324, 351, 372, 403, 411, 432, 468, 496, 548, 558, 624, 648, 702, 744, 806, 822, 837, 936, 1053, 1096, 1116, 1209, 1233, 1296, 1404, 1488, 1612, 1644, 1674, 1781, 1872, 2106, 2192, 2232, 2418, 2466, 2511, 2808, 3224, 3288, 3348, 3562, 3627, 3699, 4212, 4247, 4464, 4836, 4932, 5022, 5343, 5616, 6448, 6576, 6696, 7124, 7254, 7398, 8424, 8494, 9672, 9864, 10044, 10686, 10881, 11097, 12741, 13392, 14248, 14508, 14796, 16029, 16848, 16988, 19344, 19728, 20088, 21372, 21762, 22194, 25482, 28496, 29016, 29592, 32058, 32643, 33976, 38223, 40176, 42744, 43524, 44388, 48087, 50964, 55211, 58032, 59184, 64116, 65286, 67952, 76446, 85488, 87048, 88776, 96174, 101928, 110422, 114669, 128232, 130572, 144261, 152892, 165633, 174096, 177552, 192348, 203856, 220844, 229338, 256464, 261144, 288522, 305784, 331266, 344007, 384696, 441688, 458676, 496899, 522288, 577044, 611568, 662532, 688014, 769392, 883376, 917352, 993798, 1154088, 1325064, 1376028, 1490697, 1834704, 1987596, 2308176, 2650128, 2752056, 2981394, 3975192, 4472091, 5504112, 5962788, 7950384, 8944182, 11925576, 17888364, 23851152, 35776728, 71553456]

約数ペア:

[(1, 71553456), (2, 35776728), (3, 23851152), (4, 17888364), (6, 11925576), (8, 8944182), (9, 7950384), (12, 5962788), (13, 5504112), (16, 4472091), (18, 3975192), (24, 2981394), (26, 2752056), (27, 2650128), (31, 2308176), (36, 1987596), (39, 1834704), (48, 1490697), (52, 1376028), (54, 1325064), (62, 1154088), (72, 993798), (78, 917352), (81, 883376), (93, 769392), (104, 688014), (108, 662532), (117, 611568), (124, 577044), (137, 522288), (144, 496899), (156, 458676), (162, 441688), (186, 384696), (208, 344007), (216, 331266), (234, 305784), (248, 288522), (274, 261144), (279, 256464), (312, 229338), (324, 220844), (351, 203856), (372, 192348), (403, 177552), (411, 174096), (432, 165633), (468, 152892), (496, 144261), (548, 130572), (558, 128232), (624, 114669), (648, 110422), (702, 101928), (744, 96174), (806, 88776), (822, 87048), (837, 85488), (936, 76446), (1053, 67952), (1096, 65286), (1116, 64116), (1209, 59184), (1233, 58032), (1296, 55211), (1404, 50964), (1488, 48087), (1612, 44388), (1644, 43524), (1674, 42744), (1781, 40176), (1872, 38223), (2106, 33976), (2192, 32643), (2232, 32058), (2418, 29592), (2466, 29016), (2511, 28496), (2808, 25482), (3224, 22194), (3288, 21762), (3348, 21372), (3562, 20088), (3627, 19728), (3699, 19344), (4212, 16988), (4247, 16848), (4464, 16029), (4836, 14796), (4932, 14508), (5022, 14248), (5343, 13392), (5616, 12741), (6448, 11097), (6576, 10881), (6696, 10686), (7124, 10044), (7254, 9864), (7398, 9672), (8424, 8494)]