73145448

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{27457}}^1$

素因数の和:27506

約数の個数: 48

約数和(自身を含む): 203463780

約数和(自身を除く): 130318332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 27457, 54914, 82371, 109828, 164742, 219656, 247113, 329484, 494226, 658968, 988452, 1015909, 1976904, 2031818, 3047727, 4063636, 6095454, 8127272, 9143181, 12190908, 18286362, 24381816, 36572724, 73145448]

約数ペア:

[(1, 73145448), (2, 36572724), (3, 24381816), (4, 18286362), (6, 12190908), (8, 9143181), (9, 8127272), (12, 6095454), (18, 4063636), (24, 3047727), (36, 2031818), (37, 1976904), (72, 1015909), (74, 988452), (111, 658968), (148, 494226), (222, 329484), (296, 247113), (333, 219656), (444, 164742), (666, 109828), (888, 82371), (1332, 54914), (2664, 27457)]