65986848

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:455

約数の個数: 144

約数和(自身を含む): 204422400

約数和(自身を除く): 138435552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 72, 76, 93, 96, 114, 124, 144, 152, 171, 186, 228, 248, 279, 288, 304, 342, 372, 389, 456, 496, 558, 589, 608, 684, 744, 778, 912, 992, 1116, 1167, 1178, 1368, 1488, 1556, 1767, 1824, 2232, 2334, 2356, 2736, 2976, 3112, 3501, 3534, 4464, 4668, 4712, 5301, 5472, 6224, 7002, 7068, 7391, 8928, 9336, 9424, 10602, 12059, 12448, 14004, 14136, 14782, 18672, 18848, 21204, 22173, 24118, 28008, 28272, 29564, 36177, 37344, 42408, 44346, 48236, 56016, 56544, 59128, 66519, 72354, 84816, 88692, 96472, 108531, 112032, 118256, 133038, 144708, 169632, 177384, 192944, 217062, 229121, 236512, 266076, 289416, 354768, 385888, 434124, 458242, 532152, 578832, 687363, 709536, 868248, 916484, 1064304, 1157664, 1374726, 1736496, 1832968, 2062089, 2128608, 2749452, 3472992, 3665936, 4124178, 5498904, 7331872, 8248356, 10997808, 16496712, 21995616, 32993424, 65986848]

約数ペア:

[(1, 65986848), (2, 32993424), (3, 21995616), (4, 16496712), (6, 10997808), (8, 8248356), (9, 7331872), (12, 5498904), (16, 4124178), (18, 3665936), (19, 3472992), (24, 2749452), (31, 2128608), (32, 2062089), (36, 1832968), (38, 1736496), (48, 1374726), (57, 1157664), (62, 1064304), (72, 916484), (76, 868248), (93, 709536), (96, 687363), (114, 578832), (124, 532152), (144, 458242), (152, 434124), (171, 385888), (186, 354768), (228, 289416), (248, 266076), (279, 236512), (288, 229121), (304, 217062), (342, 192944), (372, 177384), (389, 169632), (456, 144708), (496, 133038), (558, 118256), (589, 112032), (608, 108531), (684, 96472), (744, 88692), (778, 84816), (912, 72354), (992, 66519), (1116, 59128), (1167, 56544), (1178, 56016), (1368, 48236), (1488, 44346), (1556, 42408), (1767, 37344), (1824, 36177), (2232, 29564), (2334, 28272), (2356, 28008), (2736, 24118), (2976, 22173), (3112, 21204), (3501, 18848), (3534, 18672), (4464, 14782), (4668, 14136), (4712, 14004), (5301, 12448), (5472, 12059), (6224, 10602), (7002, 9424), (7068, 9336), (7391, 8928)]