71698896

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{13457}}^1$

素因数の和:13508

約数の個数: 60

約数和(自身を含む): 206095812

約数和(自身を除く): 134396916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 13457, 26914, 40371, 53828, 80742, 107656, 121113, 161484, 215312, 242226, 322968, 484452, 497909, 645936, 968904, 995818, 1493727, 1937808, 1991636, 2987454, 3983272, 4481181, 5974908, 7966544, 8962362, 11949816, 17924724, 23899632, 35849448, 71698896]

約数ペア:

[(1, 71698896), (2, 35849448), (3, 23899632), (4, 17924724), (6, 11949816), (8, 8962362), (9, 7966544), (12, 5974908), (16, 4481181), (18, 3983272), (24, 2987454), (36, 1991636), (37, 1937808), (48, 1493727), (72, 995818), (74, 968904), (111, 645936), (144, 497909), (148, 484452), (222, 322968), (296, 242226), (333, 215312), (444, 161484), (592, 121113), (666, 107656), (888, 80742), (1332, 53828), (1776, 40371), (2664, 26914), (5328, 13457)]