83640524

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 170931600

約数和(自身を除く): 87291076

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 59, 101, 116, 118, 121, 202, 236, 242, 319, 404, 484, 638, 649, 1111, 1276, 1298, 1711, 2222, 2596, 2929, 3422, 3509, 4444, 5858, 5959, 6844, 7018, 7139, 11716, 11918, 12221, 14036, 14278, 18821, 23836, 24442, 28556, 32219, 37642, 48884, 64438, 65549, 75284, 128876, 131098, 172811, 207031, 262196, 345622, 354409, 414062, 691244, 708818, 721039, 828124, 1417636, 1442078, 1900921, 2884156, 3801842, 7603684, 20910131, 41820262, 83640524]

約数ペア:

[(1, 83640524), (2, 41820262), (4, 20910131), (11, 7603684), (22, 3801842), (29, 2884156), (44, 1900921), (58, 1442078), (59, 1417636), (101, 828124), (116, 721039), (118, 708818), (121, 691244), (202, 414062), (236, 354409), (242, 345622), (319, 262196), (404, 207031), (484, 172811), (638, 131098), (649, 128876), (1111, 75284), (1276, 65549), (1298, 64438), (1711, 48884), (2222, 37642), (2596, 32219), (2929, 28556), (3422, 24442), (3509, 23836), (4444, 18821), (5858, 14278), (5959, 14036), (6844, 12221), (7018, 11918), (7139, 11716)]