71486388

素因数分解:

$2^2\times 3^4\times {\mathrm{61}}^1\times {\mathrm{3617}}^1$

素因数の和:3694

約数の個数: 60

約数和(自身を含む): 189995652

約数和(自身を除く): 118509264

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 183, 244, 324, 366, 549, 732, 1098, 1647, 2196, 3294, 3617, 4941, 6588, 7234, 9882, 10851, 14468, 19764, 21702, 32553, 43404, 65106, 97659, 130212, 195318, 220637, 292977, 390636, 441274, 585954, 661911, 882548, 1171908, 1323822, 1985733, 2647644, 3971466, 5957199, 7942932, 11914398, 17871597, 23828796, 35743194, 71486388]

約数ペア:

[(1, 71486388), (2, 35743194), (3, 23828796), (4, 17871597), (6, 11914398), (9, 7942932), (12, 5957199), (18, 3971466), (27, 2647644), (36, 1985733), (54, 1323822), (61, 1171908), (81, 882548), (108, 661911), (122, 585954), (162, 441274), (183, 390636), (244, 292977), (324, 220637), (366, 195318), (549, 130212), (732, 97659), (1098, 65106), (1647, 43404), (2196, 32553), (3294, 21702), (3617, 19764), (4941, 14468), (6588, 10851), (7234, 9882)]