90432456

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{617}}^1$

素因数の和:854

約数の個数: 64

約数和(自身を含む): 234938880

約数和(自身を除く): 144506424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 197, 248, 372, 394, 591, 617, 744, 788, 1182, 1234, 1576, 1851, 2364, 2468, 3702, 4728, 4936, 6107, 7404, 12214, 14808, 18321, 19127, 24428, 36642, 38254, 48856, 57381, 73284, 76508, 114762, 121549, 146568, 153016, 229524, 243098, 364647, 459048, 486196, 729294, 972392, 1458588, 2917176, 3768019, 7536038, 11304057, 15072076, 22608114, 30144152, 45216228, 90432456]

約数ペア:

[(1, 90432456), (2, 45216228), (3, 30144152), (4, 22608114), (6, 15072076), (8, 11304057), (12, 7536038), (24, 3768019), (31, 2917176), (62, 1458588), (93, 972392), (124, 729294), (186, 486196), (197, 459048), (248, 364647), (372, 243098), (394, 229524), (591, 153016), (617, 146568), (744, 121549), (788, 114762), (1182, 76508), (1234, 73284), (1576, 57381), (1851, 48856), (2364, 38254), (2468, 36642), (3702, 24428), (4728, 19127), (4936, 18321), (6107, 14808), (7404, 12214)]