71701938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4703}}^1$

素因数の和:4740

約数の個数: 72

約数和(自身を含む): 195197184

約数和(自身を除く): 123495246

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 693, 726, 847, 1089, 1386, 1694, 2178, 2541, 4703, 5082, 7623, 9406, 14109, 15246, 28218, 32921, 42327, 51733, 65842, 84654, 98763, 103466, 155199, 197526, 296289, 310398, 362131, 465597, 569063, 592578, 724262, 931194, 1086393, 1138126, 1707189, 2172786, 3259179, 3414378, 3983441, 5121567, 6518358, 7966882, 10243134, 11950323, 23900646, 35850969, 71701938]

約数ペア:

[(1, 71701938), (2, 35850969), (3, 23900646), (6, 11950323), (7, 10243134), (9, 7966882), (11, 6518358), (14, 5121567), (18, 3983441), (21, 3414378), (22, 3259179), (33, 2172786), (42, 1707189), (63, 1138126), (66, 1086393), (77, 931194), (99, 724262), (121, 592578), (126, 569063), (154, 465597), (198, 362131), (231, 310398), (242, 296289), (363, 197526), (462, 155199), (693, 103466), (726, 98763), (847, 84654), (1089, 65842), (1386, 51733), (1694, 42327), (2178, 32921), (2541, 28218), (4703, 15246), (5082, 14109), (7623, 9406)]