27756456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:279

約数の個数: 128

約数和(自身を含む): 87091200

約数和(自身を除く): 59334744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 71, 78, 84, 91, 104, 142, 156, 168, 179, 182, 213, 273, 284, 312, 358, 364, 426, 497, 537, 546, 568, 716, 728, 852, 923, 994, 1074, 1092, 1253, 1432, 1491, 1704, 1846, 1988, 2148, 2184, 2327, 2506, 2769, 2982, 3692, 3759, 3976, 4296, 4654, 5012, 5538, 5964, 6461, 6981, 7384, 7518, 9308, 10024, 11076, 11928, 12709, 12922, 13962, 15036, 16289, 18616, 19383, 22152, 25418, 25844, 27924, 30072, 32578, 38127, 38766, 48867, 50836, 51688, 55848, 65156, 76254, 77532, 88963, 97734, 101672, 130312, 152508, 155064, 165217, 177926, 195468, 266889, 305016, 330434, 355852, 390936, 495651, 533778, 660868, 711704, 991302, 1067556, 1156519, 1321736, 1982604, 2135112, 2313038, 3469557, 3965208, 4626076, 6939114, 9252152, 13878228, 27756456]

約数ペア:

[(1, 27756456), (2, 13878228), (3, 9252152), (4, 6939114), (6, 4626076), (7, 3965208), (8, 3469557), (12, 2313038), (13, 2135112), (14, 1982604), (21, 1321736), (24, 1156519), (26, 1067556), (28, 991302), (39, 711704), (42, 660868), (52, 533778), (56, 495651), (71, 390936), (78, 355852), (84, 330434), (91, 305016), (104, 266889), (142, 195468), (156, 177926), (168, 165217), (179, 155064), (182, 152508), (213, 130312), (273, 101672), (284, 97734), (312, 88963), (358, 77532), (364, 76254), (426, 65156), (497, 55848), (537, 51688), (546, 50836), (568, 48867), (716, 38766), (728, 38127), (852, 32578), (923, 30072), (994, 27924), (1074, 25844), (1092, 25418), (1253, 22152), (1432, 19383), (1491, 18616), (1704, 16289), (1846, 15036), (1988, 13962), (2148, 12922), (2184, 12709), (2327, 11928), (2506, 11076), (2769, 10024), (2982, 9308), (3692, 7518), (3759, 7384), (3976, 6981), (4296, 6461), (4654, 5964), (5012, 5538)]