45578568

素因数分解:

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

素因数の和:275

約数の個数: 128

約数和(自身を含む): 139392000

約数和(自身を除く): 93813432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 109, 114, 131, 133, 152, 168, 218, 228, 262, 266, 327, 393, 399, 436, 456, 524, 532, 654, 763, 786, 798, 872, 917, 1048, 1064, 1308, 1526, 1572, 1596, 1834, 2071, 2289, 2489, 2616, 2751, 3052, 3144, 3192, 3668, 4142, 4578, 4978, 5502, 6104, 6213, 7336, 7467, 8284, 9156, 9956, 11004, 12426, 14279, 14497, 14934, 16568, 17423, 18312, 19912, 22008, 24852, 28558, 28994, 29868, 34846, 42837, 43491, 49704, 52269, 57116, 57988, 59736, 69692, 85674, 86982, 99953, 104538, 114232, 115976, 139384, 171348, 173964, 199906, 209076, 271301, 299859, 342696, 347928, 399812, 418152, 542602, 599718, 799624, 813903, 1085204, 1199436, 1627806, 1899107, 2170408, 2398872, 3255612, 3798214, 5697321, 6511224, 7596428, 11394642, 15192856, 22789284, 45578568]

約数ペア:

[(1, 45578568), (2, 22789284), (3, 15192856), (4, 11394642), (6, 7596428), (7, 6511224), (8, 5697321), (12, 3798214), (14, 3255612), (19, 2398872), (21, 2170408), (24, 1899107), (28, 1627806), (38, 1199436), (42, 1085204), (56, 813903), (57, 799624), (76, 599718), (84, 542602), (109, 418152), (114, 399812), (131, 347928), (133, 342696), (152, 299859), (168, 271301), (218, 209076), (228, 199906), (262, 173964), (266, 171348), (327, 139384), (393, 115976), (399, 114232), (436, 104538), (456, 99953), (524, 86982), (532, 85674), (654, 69692), (763, 59736), (786, 57988), (798, 57116), (872, 52269), (917, 49704), (1048, 43491), (1064, 42837), (1308, 34846), (1526, 29868), (1572, 28994), (1596, 28558), (1834, 24852), (2071, 22008), (2289, 19912), (2489, 18312), (2616, 17423), (2751, 16568), (3052, 14934), (3144, 14497), (3192, 14279), (3668, 12426), (4142, 11004), (4578, 9956), (4978, 9156), (5502, 8284), (6104, 7467), (6213, 7336)]