89408836

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 182327040

約数和(自身を除く): 92918204

約数列:

[1, 2, 4, 11, 22, 31, 44, 59, 62, 101, 118, 121, 124, 202, 236, 242, 341, 404, 484, 649, 682, 1111, 1298, 1364, 1829, 2222, 2596, 3131, 3658, 3751, 4444, 5959, 6262, 7139, 7316, 7502, 11918, 12221, 12524, 14278, 15004, 20119, 23836, 24442, 28556, 34441, 40238, 48884, 65549, 68882, 80476, 131098, 137764, 184729, 221309, 262196, 369458, 378851, 442618, 721039, 738916, 757702, 885236, 1442078, 1515404, 2032019, 2884156, 4064038, 8128076, 22352209, 44704418, 89408836]

約数ペア:

[(1, 89408836), (2, 44704418), (4, 22352209), (11, 8128076), (22, 4064038), (31, 2884156), (44, 2032019), (59, 1515404), (62, 1442078), (101, 885236), (118, 757702), (121, 738916), (124, 721039), (202, 442618), (236, 378851), (242, 369458), (341, 262196), (404, 221309), (484, 184729), (649, 137764), (682, 131098), (1111, 80476), (1298, 68882), (1364, 65549), (1829, 48884), (2222, 40238), (2596, 34441), (3131, 28556), (3658, 24442), (3751, 23836), (4444, 20119), (5959, 15004), (6262, 14278), (7139, 12524), (7316, 12221), (7502, 11918)]