73556142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{1427}}^1$

素因数の和:1525

約数の個数: 48

約数和(自身を含む): 164094336

約数和(自身を除く): 90538194

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 121, 142, 213, 242, 363, 426, 726, 781, 1427, 1562, 2343, 2854, 4281, 4686, 8562, 8591, 15697, 17182, 25773, 31394, 47091, 51546, 94182, 101317, 172667, 202634, 303951, 345334, 518001, 607902, 1036002, 1114487, 2228974, 3343461, 6686922, 12259357, 24518714, 36778071, 73556142]

約数ペア:

[(1, 73556142), (2, 36778071), (3, 24518714), (6, 12259357), (11, 6686922), (22, 3343461), (33, 2228974), (66, 1114487), (71, 1036002), (121, 607902), (142, 518001), (213, 345334), (242, 303951), (363, 202634), (426, 172667), (726, 101317), (781, 94182), (1427, 51546), (1562, 47091), (2343, 31394), (2854, 25773), (4281, 17182), (4686, 15697), (8562, 8591)]