61668152

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 128

約数和(自身を含む): 154828800

約数和(自身を除く): 93160648

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 29, 46, 52, 56, 58, 91, 92, 104, 116, 127, 161, 182, 184, 203, 232, 254, 299, 322, 364, 377, 406, 508, 598, 644, 667, 728, 754, 812, 889, 1016, 1196, 1288, 1334, 1508, 1624, 1651, 1778, 2093, 2392, 2639, 2668, 2921, 3016, 3302, 3556, 3683, 4186, 4669, 5278, 5336, 5842, 6604, 7112, 7366, 8372, 8671, 9338, 10556, 11557, 11684, 13208, 14732, 16744, 17342, 18676, 20447, 21112, 23114, 23368, 25781, 29464, 34684, 37352, 37973, 40894, 46228, 47879, 51562, 60697, 69368, 75946, 81788, 84709, 92456, 95758, 103124, 121394, 151892, 163576, 169418, 191516, 206248, 242788, 265811, 303784, 335153, 338836, 383032, 485576, 531622, 592963, 670306, 677672, 1063244, 1101217, 1185926, 1340612, 2126488, 2202434, 2371852, 2681224, 4404868, 4743704, 7708519, 8809736, 15417038, 30834076, 61668152]

約数ペア:

[(1, 61668152), (2, 30834076), (4, 15417038), (7, 8809736), (8, 7708519), (13, 4743704), (14, 4404868), (23, 2681224), (26, 2371852), (28, 2202434), (29, 2126488), (46, 1340612), (52, 1185926), (56, 1101217), (58, 1063244), (91, 677672), (92, 670306), (104, 592963), (116, 531622), (127, 485576), (161, 383032), (182, 338836), (184, 335153), (203, 303784), (232, 265811), (254, 242788), (299, 206248), (322, 191516), (364, 169418), (377, 163576), (406, 151892), (508, 121394), (598, 103124), (644, 95758), (667, 92456), (728, 84709), (754, 81788), (812, 75946), (889, 69368), (1016, 60697), (1196, 51562), (1288, 47879), (1334, 46228), (1508, 40894), (1624, 37973), (1651, 37352), (1778, 34684), (2093, 29464), (2392, 25781), (2639, 23368), (2668, 23114), (2921, 21112), (3016, 20447), (3302, 18676), (3556, 17342), (3683, 16744), (4186, 14732), (4669, 13208), (5278, 11684), (5336, 11557), (5842, 10556), (6604, 9338), (7112, 8671), (7366, 8372)]