45360378

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:142

約数の個数: 128

約数和(自身を含む): 122880000

約数和(自身を除く): 77519622

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 49, 54, 62, 63, 79, 93, 98, 126, 147, 158, 186, 189, 217, 237, 279, 294, 343, 378, 434, 441, 474, 553, 558, 651, 686, 711, 837, 882, 1029, 1106, 1302, 1323, 1422, 1519, 1659, 1674, 1953, 2058, 2133, 2449, 2646, 3038, 3087, 3318, 3871, 3906, 4266, 4557, 4898, 4977, 5859, 6174, 7347, 7742, 9114, 9261, 9954, 10633, 11613, 11718, 13671, 14694, 14931, 17143, 18522, 21266, 22041, 23226, 27097, 27342, 29862, 31899, 34286, 34839, 41013, 44082, 51429, 54194, 63798, 66123, 69678, 81291, 82026, 95697, 102858, 104517, 120001, 132246, 154287, 162582, 191394, 209034, 240002, 243873, 287091, 308574, 360003, 462861, 487746, 574182, 720006, 731619, 840007, 925722, 1080009, 1463238, 1680014, 2160018, 2520021, 3240027, 5040042, 6480054, 7560063, 15120126, 22680189, 45360378]

約数ペア:

[(1, 45360378), (2, 22680189), (3, 15120126), (6, 7560063), (7, 6480054), (9, 5040042), (14, 3240027), (18, 2520021), (21, 2160018), (27, 1680014), (31, 1463238), (42, 1080009), (49, 925722), (54, 840007), (62, 731619), (63, 720006), (79, 574182), (93, 487746), (98, 462861), (126, 360003), (147, 308574), (158, 287091), (186, 243873), (189, 240002), (217, 209034), (237, 191394), (279, 162582), (294, 154287), (343, 132246), (378, 120001), (434, 104517), (441, 102858), (474, 95697), (553, 82026), (558, 81291), (651, 69678), (686, 66123), (711, 63798), (837, 54194), (882, 51429), (1029, 44082), (1106, 41013), (1302, 34839), (1323, 34286), (1422, 31899), (1519, 29862), (1659, 27342), (1674, 27097), (1953, 23226), (2058, 22041), (2133, 21266), (2449, 18522), (2646, 17143), (3038, 14931), (3087, 14694), (3318, 13671), (3871, 11718), (3906, 11613), (4266, 10633), (4557, 9954), (4898, 9261), (4977, 9114), (5859, 7742), (6174, 7347)]