72844668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5021}}^1$

素因数の和:5075

約数の個数: 72

約数和(自身を含む): 204736896

約数和(自身を除く): 131892228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 5021, 7254, 10042, 14508, 15063, 20084, 30126, 45189, 60252, 65273, 90378, 130546, 155651, 180756, 195819, 261092, 311302, 391638, 466953, 587457, 622604, 783276, 933906, 1174914, 1400859, 1867812, 2023463, 2349828, 2801718, 4046926, 5603436, 6070389, 8093852, 12140778, 18211167, 24281556, 36422334, 72844668]

約数ペア:

[(1, 72844668), (2, 36422334), (3, 24281556), (4, 18211167), (6, 12140778), (9, 8093852), (12, 6070389), (13, 5603436), (18, 4046926), (26, 2801718), (31, 2349828), (36, 2023463), (39, 1867812), (52, 1400859), (62, 1174914), (78, 933906), (93, 783276), (117, 622604), (124, 587457), (156, 466953), (186, 391638), (234, 311302), (279, 261092), (372, 195819), (403, 180756), (468, 155651), (558, 130546), (806, 90378), (1116, 65273), (1209, 60252), (1612, 45189), (2418, 30126), (3627, 20084), (4836, 15063), (5021, 14508), (7254, 10042)]