87720060778

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1341983}}^1$

素因数の和:1342051

約数の個数: 48

約数和(自身を含む): 165225070080

約数和(自身を除く): 77505009302

約数列:

[1, 2, 7, 14, 23, 29, 46, 49, 58, 98, 161, 203, 322, 406, 667, 1127, 1334, 1421, 2254, 2842, 4669, 9338, 32683, 65366, 1341983, 2683966, 9393881, 18787762, 30865609, 38917507, 61731218, 65757167, 77835014, 131514334, 216059263, 272422549, 432118526, 544845098, 895102661, 1512414841, 1790205322, 1906957843, 3024829682, 3813915686, 6265718627, 12531437254, 43860030389, 87720060778]

約数ペア:

[(1, 87720060778), (2, 43860030389), (7, 12531437254), (14, 6265718627), (23, 3813915686), (29, 3024829682), (46, 1906957843), (49, 1790205322), (58, 1512414841), (98, 895102661), (161, 544845098), (203, 432118526), (322, 272422549), (406, 216059263), (667, 131514334), (1127, 77835014), (1334, 65757167), (1421, 61731218), (2254, 38917507), (2842, 30865609), (4669, 18787762), (9338, 9393881), (32683, 2683966), (65366, 1341983)]