68367852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 211411200

約数和(自身を除く): 143043348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 109, 114, 126, 131, 133, 171, 218, 228, 252, 262, 266, 327, 342, 393, 399, 436, 524, 532, 654, 684, 763, 786, 798, 917, 981, 1179, 1197, 1308, 1526, 1572, 1596, 1834, 1962, 2071, 2289, 2358, 2394, 2489, 2751, 3052, 3668, 3924, 4142, 4578, 4716, 4788, 4978, 5502, 6213, 6867, 7467, 8253, 8284, 9156, 9956, 11004, 12426, 13734, 14279, 14497, 14934, 16506, 17423, 18639, 22401, 24852, 27468, 28558, 28994, 29868, 33012, 34846, 37278, 42837, 43491, 44802, 52269, 57116, 57988, 69692, 74556, 85674, 86982, 89604, 99953, 104538, 128511, 130473, 156807, 171348, 173964, 199906, 209076, 257022, 260946, 271301, 299859, 313614, 399812, 514044, 521892, 542602, 599718, 627228, 813903, 899577, 1085204, 1199436, 1627806, 1799154, 1899107, 2441709, 3255612, 3598308, 3798214, 4883418, 5697321, 7596428, 9766836, 11394642, 17091963, 22789284, 34183926, 68367852]

約数ペア:

[(1, 68367852), (2, 34183926), (3, 22789284), (4, 17091963), (6, 11394642), (7, 9766836), (9, 7596428), (12, 5697321), (14, 4883418), (18, 3798214), (19, 3598308), (21, 3255612), (28, 2441709), (36, 1899107), (38, 1799154), (42, 1627806), (57, 1199436), (63, 1085204), (76, 899577), (84, 813903), (109, 627228), (114, 599718), (126, 542602), (131, 521892), (133, 514044), (171, 399812), (218, 313614), (228, 299859), (252, 271301), (262, 260946), (266, 257022), (327, 209076), (342, 199906), (393, 173964), (399, 171348), (436, 156807), (524, 130473), (532, 128511), (654, 104538), (684, 99953), (763, 89604), (786, 86982), (798, 85674), (917, 74556), (981, 69692), (1179, 57988), (1197, 57116), (1308, 52269), (1526, 44802), (1572, 43491), (1596, 42837), (1834, 37278), (1962, 34846), (2071, 33012), (2289, 29868), (2358, 28994), (2394, 28558), (2489, 27468), (2751, 24852), (3052, 22401), (3668, 18639), (3924, 17423), (4142, 16506), (4578, 14934), (4716, 14497), (4788, 14279), (4978, 13734), (5502, 12426), (6213, 11004), (6867, 9956), (7467, 9156), (8253, 8284)]