71933576

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{277}}^1$

素因数の和:534

約数の個数: 64

約数和(自身を含む): 159727680

約数和(自身を除く): 87794104

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 227, 277, 286, 454, 554, 572, 908, 1108, 1144, 1816, 2216, 2497, 2951, 3047, 3601, 4994, 5902, 6094, 7202, 9988, 11804, 12188, 14404, 19976, 23608, 24376, 28808, 32461, 39611, 62879, 64922, 79222, 125758, 129844, 158444, 251516, 259688, 316888, 503032, 691669, 817427, 1383338, 1634854, 2766676, 3269708, 5533352, 6539416, 8991697, 17983394, 35966788, 71933576]

約数ペア:

[(1, 71933576), (2, 35966788), (4, 17983394), (8, 8991697), (11, 6539416), (13, 5533352), (22, 3269708), (26, 2766676), (44, 1634854), (52, 1383338), (88, 817427), (104, 691669), (143, 503032), (227, 316888), (277, 259688), (286, 251516), (454, 158444), (554, 129844), (572, 125758), (908, 79222), (1108, 64922), (1144, 62879), (1816, 39611), (2216, 32461), (2497, 28808), (2951, 24376), (3047, 23608), (3601, 19976), (4994, 14404), (5902, 12188), (6094, 11804), (7202, 9988)]