89778078

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 128

約数和(自身を含む): 232243200

約数和(自身を除く): 142465122

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 53, 54, 57, 78, 106, 114, 117, 127, 159, 171, 234, 247, 254, 318, 342, 351, 381, 477, 494, 513, 689, 702, 741, 762, 954, 1007, 1026, 1143, 1378, 1431, 1482, 1651, 2014, 2067, 2223, 2286, 2413, 2862, 3021, 3302, 3429, 4134, 4446, 4826, 4953, 6042, 6201, 6669, 6731, 6858, 7239, 9063, 9906, 12402, 13091, 13338, 13462, 14478, 14859, 18126, 18603, 20193, 21717, 26182, 27189, 29718, 31369, 37206, 39273, 40386, 43434, 44577, 54378, 60579, 62738, 65151, 78546, 87503, 89154, 94107, 117819, 121158, 127889, 130302, 175006, 181737, 188214, 235638, 255778, 262509, 282321, 353457, 363474, 383667, 525018, 564642, 706914, 767334, 787527, 846963, 1151001, 1575054, 1662557, 1693926, 2302002, 2362581, 3325114, 3453003, 4725162, 4987671, 6906006, 9975342, 14963013, 29926026, 44889039, 89778078]

約数ペア:

[(1, 89778078), (2, 44889039), (3, 29926026), (6, 14963013), (9, 9975342), (13, 6906006), (18, 4987671), (19, 4725162), (26, 3453003), (27, 3325114), (38, 2362581), (39, 2302002), (53, 1693926), (54, 1662557), (57, 1575054), (78, 1151001), (106, 846963), (114, 787527), (117, 767334), (127, 706914), (159, 564642), (171, 525018), (234, 383667), (247, 363474), (254, 353457), (318, 282321), (342, 262509), (351, 255778), (381, 235638), (477, 188214), (494, 181737), (513, 175006), (689, 130302), (702, 127889), (741, 121158), (762, 117819), (954, 94107), (1007, 89154), (1026, 87503), (1143, 78546), (1378, 65151), (1431, 62738), (1482, 60579), (1651, 54378), (2014, 44577), (2067, 43434), (2223, 40386), (2286, 39273), (2413, 37206), (2862, 31369), (3021, 29718), (3302, 27189), (3429, 26182), (4134, 21717), (4446, 20193), (4826, 18603), (4953, 18126), (6042, 14859), (6201, 14478), (6669, 13462), (6731, 13338), (6858, 13091), (7239, 12402), (9063, 9906)]