66855152

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 160

約数和(自身を含む): 175738752

約数和(自身を除く): 108883600

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 37, 52, 56, 68, 73, 74, 91, 104, 112, 119, 136, 146, 148, 182, 208, 221, 238, 259, 272, 292, 296, 364, 442, 476, 481, 511, 518, 584, 592, 629, 728, 884, 949, 952, 962, 1022, 1036, 1168, 1241, 1258, 1456, 1547, 1768, 1898, 1904, 1924, 2044, 2072, 2482, 2516, 2701, 3094, 3367, 3536, 3796, 3848, 4088, 4144, 4403, 4964, 5032, 5402, 6188, 6643, 6734, 7592, 7696, 8176, 8177, 8687, 8806, 9928, 10064, 10804, 12376, 13286, 13468, 15184, 16133, 16354, 17374, 17612, 18907, 19856, 21608, 24752, 26572, 26936, 32266, 32708, 34748, 35113, 35224, 37814, 43216, 45917, 53144, 53872, 57239, 64532, 65416, 69496, 70226, 70448, 75628, 91834, 106288, 112931, 114478, 129064, 130832, 138992, 140452, 151256, 183668, 225862, 228956, 245791, 258128, 280904, 302512, 321419, 367336, 451724, 457912, 491582, 561808, 596921, 642838, 734672, 903448, 915824, 983164, 1193842, 1285676, 1806896, 1966328, 2387684, 2571352, 3932656, 4178447, 4775368, 5142704, 8356894, 9550736, 16713788, 33427576, 66855152]

約数ペア:

[(1, 66855152), (2, 33427576), (4, 16713788), (7, 9550736), (8, 8356894), (13, 5142704), (14, 4775368), (16, 4178447), (17, 3932656), (26, 2571352), (28, 2387684), (34, 1966328), (37, 1806896), (52, 1285676), (56, 1193842), (68, 983164), (73, 915824), (74, 903448), (91, 734672), (104, 642838), (112, 596921), (119, 561808), (136, 491582), (146, 457912), (148, 451724), (182, 367336), (208, 321419), (221, 302512), (238, 280904), (259, 258128), (272, 245791), (292, 228956), (296, 225862), (364, 183668), (442, 151256), (476, 140452), (481, 138992), (511, 130832), (518, 129064), (584, 114478), (592, 112931), (629, 106288), (728, 91834), (884, 75628), (949, 70448), (952, 70226), (962, 69496), (1022, 65416), (1036, 64532), (1168, 57239), (1241, 53872), (1258, 53144), (1456, 45917), (1547, 43216), (1768, 37814), (1898, 35224), (1904, 35113), (1924, 34748), (2044, 32708), (2072, 32266), (2482, 26936), (2516, 26572), (2701, 24752), (3094, 21608), (3367, 19856), (3536, 18907), (3796, 17612), (3848, 17374), (4088, 16354), (4144, 16133), (4403, 15184), (4964, 13468), (5032, 13286), (5402, 12376), (6188, 10804), (6643, 10064), (6734, 9928), (7592, 8806), (7696, 8687), (8176, 8177)]