45001788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 121927680

約数和(自身を除く): 76925892

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 71, 78, 102, 142, 156, 204, 213, 221, 239, 284, 426, 442, 478, 663, 717, 852, 884, 923, 956, 1207, 1326, 1434, 1846, 2414, 2652, 2769, 2868, 3107, 3621, 3692, 4063, 4828, 5538, 6214, 7242, 8126, 9321, 11076, 12189, 12428, 14484, 15691, 16252, 16969, 18642, 24378, 31382, 33938, 37284, 47073, 48756, 50907, 52819, 62764, 67876, 94146, 101814, 105638, 158457, 188292, 203628, 211276, 220597, 288473, 316914, 441194, 576946, 633828, 661791, 865419, 882388, 1153892, 1323582, 1730838, 2647164, 3461676, 3750149, 7500298, 11250447, 15000596, 22500894, 45001788]

約数ペア:

[(1, 45001788), (2, 22500894), (3, 15000596), (4, 11250447), (6, 7500298), (12, 3750149), (13, 3461676), (17, 2647164), (26, 1730838), (34, 1323582), (39, 1153892), (51, 882388), (52, 865419), (68, 661791), (71, 633828), (78, 576946), (102, 441194), (142, 316914), (156, 288473), (204, 220597), (213, 211276), (221, 203628), (239, 188292), (284, 158457), (426, 105638), (442, 101814), (478, 94146), (663, 67876), (717, 62764), (852, 52819), (884, 50907), (923, 48756), (956, 47073), (1207, 37284), (1326, 33938), (1434, 31382), (1846, 24378), (2414, 18642), (2652, 16969), (2769, 16252), (2868, 15691), (3107, 14484), (3621, 12428), (3692, 12189), (4063, 11076), (4828, 9321), (5538, 8126), (6214, 7242)]