72581664

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^3\times {\mathrm{31}}^1$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 203696640

約数和(自身を除く): 131114976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 32, 48, 58, 62, 87, 93, 96, 116, 124, 174, 186, 232, 248, 348, 372, 464, 496, 696, 744, 841, 899, 928, 992, 1392, 1488, 1682, 1798, 2523, 2697, 2784, 2976, 3364, 3596, 5046, 5394, 6728, 7192, 10092, 10788, 13456, 14384, 20184, 21576, 24389, 26071, 26912, 28768, 40368, 43152, 48778, 52142, 73167, 78213, 80736, 86304, 97556, 104284, 146334, 156426, 195112, 208568, 292668, 312852, 390224, 417136, 585336, 625704, 756059, 780448, 834272, 1170672, 1251408, 1512118, 2268177, 2341344, 2502816, 3024236, 4536354, 6048472, 9072708, 12096944, 18145416, 24193888, 36290832, 72581664]

約数ペア:

[(1, 72581664), (2, 36290832), (3, 24193888), (4, 18145416), (6, 12096944), (8, 9072708), (12, 6048472), (16, 4536354), (24, 3024236), (29, 2502816), (31, 2341344), (32, 2268177), (48, 1512118), (58, 1251408), (62, 1170672), (87, 834272), (93, 780448), (96, 756059), (116, 625704), (124, 585336), (174, 417136), (186, 390224), (232, 312852), (248, 292668), (348, 208568), (372, 195112), (464, 156426), (496, 146334), (696, 104284), (744, 97556), (841, 86304), (899, 80736), (928, 78213), (992, 73167), (1392, 52142), (1488, 48778), (1682, 43152), (1798, 40368), (2523, 28768), (2697, 26912), (2784, 26071), (2976, 24389), (3364, 21576), (3596, 20184), (5046, 14384), (5394, 13456), (6728, 10788), (7192, 10092)]