79421472

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{2357}}^1$

素因数の和:2392

約数の個数: 120

約数和(自身を含む): 251650476

約数和(自身を除く): 172229004

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 624, 648, 702, 864, 936, 1053, 1248, 1296, 1404, 1872, 2106, 2357, 2592, 2808, 3744, 4212, 4714, 5616, 7071, 8424, 9428, 11232, 14142, 16848, 18856, 21213, 28284, 30641, 33696, 37712, 42426, 56568, 61282, 63639, 75424, 84852, 91923, 113136, 122564, 127278, 169704, 183846, 190917, 226272, 245128, 254556, 275769, 339408, 367692, 381834, 490256, 509112, 551538, 678816, 735384, 763668, 827307, 980512, 1018224, 1103076, 1470768, 1527336, 1654614, 2036448, 2206152, 2481921, 2941536, 3054672, 3309228, 4412304, 4963842, 6109344, 6618456, 8824608, 9927684, 13236912, 19855368, 26473824, 39710736, 79421472]

約数ペア:

[(1, 79421472), (2, 39710736), (3, 26473824), (4, 19855368), (6, 13236912), (8, 9927684), (9, 8824608), (12, 6618456), (13, 6109344), (16, 4963842), (18, 4412304), (24, 3309228), (26, 3054672), (27, 2941536), (32, 2481921), (36, 2206152), (39, 2036448), (48, 1654614), (52, 1527336), (54, 1470768), (72, 1103076), (78, 1018224), (81, 980512), (96, 827307), (104, 763668), (108, 735384), (117, 678816), (144, 551538), (156, 509112), (162, 490256), (208, 381834), (216, 367692), (234, 339408), (288, 275769), (312, 254556), (324, 245128), (351, 226272), (416, 190917), (432, 183846), (468, 169704), (624, 127278), (648, 122564), (702, 113136), (864, 91923), (936, 84852), (1053, 75424), (1248, 63639), (1296, 61282), (1404, 56568), (1872, 42426), (2106, 37712), (2357, 33696), (2592, 30641), (2808, 28284), (3744, 21213), (4212, 18856), (4714, 16848), (5616, 14142), (7071, 11232), (8424, 9428)]