89923548

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 258249600

約数和(自身を除く): 168326052

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 29, 33, 39, 44, 52, 58, 66, 78, 87, 116, 132, 139, 143, 156, 169, 174, 278, 286, 319, 338, 348, 377, 417, 429, 507, 556, 572, 638, 676, 754, 834, 858, 957, 1014, 1131, 1276, 1508, 1529, 1668, 1716, 1807, 1859, 1914, 2028, 2262, 3058, 3614, 3718, 3828, 4031, 4147, 4524, 4587, 4901, 5421, 5577, 6116, 7228, 7436, 8062, 8294, 9174, 9802, 10842, 11154, 12093, 12441, 14703, 16124, 16588, 18348, 19604, 19877, 21684, 22308, 23491, 24186, 24882, 29406, 39754, 44341, 46982, 48372, 49764, 52403, 53911, 58812, 59631, 70473, 79508, 88682, 93964, 104806, 107822, 119262, 133023, 140946, 157209, 161733, 177364, 209612, 215644, 238524, 258401, 266046, 281892, 314418, 323466, 516802, 532092, 576433, 628836, 646932, 681239, 775203, 1033604, 1152866, 1362478, 1550406, 1729299, 2043717, 2305732, 2724956, 3100812, 3458598, 4087434, 6917196, 7493629, 8174868, 14987258, 22480887, 29974516, 44961774, 89923548]

約数ペア:

[(1, 89923548), (2, 44961774), (3, 29974516), (4, 22480887), (6, 14987258), (11, 8174868), (12, 7493629), (13, 6917196), (22, 4087434), (26, 3458598), (29, 3100812), (33, 2724956), (39, 2305732), (44, 2043717), (52, 1729299), (58, 1550406), (66, 1362478), (78, 1152866), (87, 1033604), (116, 775203), (132, 681239), (139, 646932), (143, 628836), (156, 576433), (169, 532092), (174, 516802), (278, 323466), (286, 314418), (319, 281892), (338, 266046), (348, 258401), (377, 238524), (417, 215644), (429, 209612), (507, 177364), (556, 161733), (572, 157209), (638, 140946), (676, 133023), (754, 119262), (834, 107822), (858, 104806), (957, 93964), (1014, 88682), (1131, 79508), (1276, 70473), (1508, 59631), (1529, 58812), (1668, 53911), (1716, 52403), (1807, 49764), (1859, 48372), (1914, 46982), (2028, 44341), (2262, 39754), (3058, 29406), (3614, 24882), (3718, 24186), (3828, 23491), (4031, 22308), (4147, 21684), (4524, 19877), (4587, 19604), (4901, 18348), (5421, 16588), (5577, 16124), (6116, 14703), (7228, 12441), (7436, 12093), (8062, 11154), (8294, 10842), (9174, 9802)]