71604484

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 152287128

約数和(自身を除く): 80682644

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 61, 98, 106, 113, 122, 196, 212, 226, 244, 371, 427, 452, 742, 791, 854, 1484, 1582, 1708, 2597, 2989, 3164, 3233, 5194, 5537, 5978, 5989, 6466, 6893, 10388, 11074, 11956, 11978, 12932, 13786, 22148, 22631, 23956, 27572, 41923, 45262, 48251, 83846, 90524, 96502, 158417, 167692, 193004, 293461, 316834, 337757, 365329, 586922, 633668, 675514, 730658, 1173844, 1351028, 1461316, 2557303, 5114606, 10229212, 17901121, 35802242, 71604484]

約数ペア:

[(1, 71604484), (2, 35802242), (4, 17901121), (7, 10229212), (14, 5114606), (28, 2557303), (49, 1461316), (53, 1351028), (61, 1173844), (98, 730658), (106, 675514), (113, 633668), (122, 586922), (196, 365329), (212, 337757), (226, 316834), (244, 293461), (371, 193004), (427, 167692), (452, 158417), (742, 96502), (791, 90524), (854, 83846), (1484, 48251), (1582, 45262), (1708, 41923), (2597, 27572), (2989, 23956), (3164, 22631), (3233, 22148), (5194, 13786), (5537, 12932), (5978, 11978), (5989, 11956), (6466, 11074), (6893, 10388)]