72852570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{587}}^1$

素因数の和:804

約数の個数: 96

約数和(自身を含む): 217945728

約数和(自身を除く): 145093158

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 197, 210, 315, 394, 587, 591, 630, 985, 1174, 1182, 1379, 1761, 1773, 1970, 2758, 2935, 2955, 3522, 3546, 4109, 4137, 5283, 5870, 5910, 6895, 8218, 8274, 8805, 8865, 10566, 12327, 12411, 13790, 17610, 17730, 20545, 20685, 24654, 24822, 26415, 36981, 41090, 41370, 52830, 61635, 62055, 73962, 115639, 123270, 124110, 184905, 231278, 346917, 369810, 578195, 693834, 809473, 1040751, 1156390, 1618946, 1734585, 2081502, 2428419, 3469170, 4047365, 4856838, 5203755, 7285257, 8094730, 10407510, 12142095, 14570514, 24284190, 36426285, 72852570]

約数ペア:

[(1, 72852570), (2, 36426285), (3, 24284190), (5, 14570514), (6, 12142095), (7, 10407510), (9, 8094730), (10, 7285257), (14, 5203755), (15, 4856838), (18, 4047365), (21, 3469170), (30, 2428419), (35, 2081502), (42, 1734585), (45, 1618946), (63, 1156390), (70, 1040751), (90, 809473), (105, 693834), (126, 578195), (197, 369810), (210, 346917), (315, 231278), (394, 184905), (587, 124110), (591, 123270), (630, 115639), (985, 73962), (1174, 62055), (1182, 61635), (1379, 52830), (1761, 41370), (1773, 41090), (1970, 36981), (2758, 26415), (2935, 24822), (2955, 24654), (3522, 20685), (3546, 20545), (4109, 17730), (4137, 17610), (5283, 13790), (5870, 12411), (5910, 12327), (6895, 10566), (8218, 8865), (8274, 8805)]