72504152

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:936

約数の個数: 64

約数和(自身を含む): 165715200

約数和(自身を除く): 93211048

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 83, 133, 152, 166, 266, 332, 532, 581, 664, 821, 1064, 1162, 1577, 1642, 2324, 3154, 3284, 4648, 5747, 6308, 6568, 11039, 11494, 12616, 15599, 22078, 22988, 31198, 44156, 45976, 62396, 68143, 88312, 109193, 124792, 136286, 218386, 272572, 436772, 477001, 545144, 873544, 954002, 1294717, 1908004, 2589434, 3816008, 5178868, 9063019, 10357736, 18126038, 36252076, 72504152]

約数ペア:

[(1, 72504152), (2, 36252076), (4, 18126038), (7, 10357736), (8, 9063019), (14, 5178868), (19, 3816008), (28, 2589434), (38, 1908004), (56, 1294717), (76, 954002), (83, 873544), (133, 545144), (152, 477001), (166, 436772), (266, 272572), (332, 218386), (532, 136286), (581, 124792), (664, 109193), (821, 88312), (1064, 68143), (1162, 62396), (1577, 45976), (1642, 44156), (2324, 31198), (3154, 22988), (3284, 22078), (4648, 15599), (5747, 12616), (6308, 11494), (6568, 11039)]