126785412

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1031

約数の個数: 120

約数和(自身を含む): 368831232

約数和(自身を除く): 242045820

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 108, 117, 124, 156, 162, 186, 234, 279, 324, 351, 372, 403, 468, 558, 702, 806, 837, 971, 1053, 1116, 1209, 1404, 1612, 1674, 1942, 2106, 2418, 2511, 2913, 3348, 3627, 3884, 4212, 4836, 5022, 5826, 7254, 8739, 10044, 10881, 11652, 12623, 14508, 17478, 21762, 25246, 26217, 30101, 32643, 34956, 37869, 43524, 50492, 52434, 60202, 65286, 75738, 78651, 90303, 104868, 113607, 120404, 130572, 151476, 157302, 180606, 227214, 270909, 314604, 340821, 361212, 391313, 454428, 541818, 681642, 782626, 812727, 1022463, 1083636, 1173939, 1363284, 1565252, 1625454, 2044926, 2347878, 2438181, 3250908, 3521817, 4089852, 4695756, 4876362, 7043634, 9752724, 10565451, 14087268, 21130902, 31696353, 42261804, 63392706, 126785412]

約数ペア:

[(1, 126785412), (2, 63392706), (3, 42261804), (4, 31696353), (6, 21130902), (9, 14087268), (12, 10565451), (13, 9752724), (18, 7043634), (26, 4876362), (27, 4695756), (31, 4089852), (36, 3521817), (39, 3250908), (52, 2438181), (54, 2347878), (62, 2044926), (78, 1625454), (81, 1565252), (93, 1363284), (108, 1173939), (117, 1083636), (124, 1022463), (156, 812727), (162, 782626), (186, 681642), (234, 541818), (279, 454428), (324, 391313), (351, 361212), (372, 340821), (403, 314604), (468, 270909), (558, 227214), (702, 180606), (806, 157302), (837, 151476), (971, 130572), (1053, 120404), (1116, 113607), (1209, 104868), (1404, 90303), (1612, 78651), (1674, 75738), (1942, 65286), (2106, 60202), (2418, 52434), (2511, 50492), (2913, 43524), (3348, 37869), (3627, 34956), (3884, 32643), (4212, 30101), (4836, 26217), (5022, 25246), (5826, 21762), (7254, 17478), (8739, 14508), (10044, 12623), (10881, 11652)]