7811856

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^2\times {\mathrm{107}}^1$

素因数の和:150

約数の個数: 120

約数和(自身を含む): 24507360

約数和(自身を除く): 16695504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 107, 108, 117, 144, 156, 169, 208, 214, 216, 234, 312, 321, 338, 351, 428, 432, 468, 507, 624, 642, 676, 702, 856, 936, 963, 1014, 1284, 1352, 1391, 1404, 1521, 1712, 1872, 1926, 2028, 2568, 2704, 2782, 2808, 2889, 3042, 3852, 4056, 4173, 4563, 5136, 5564, 5616, 5778, 6084, 7704, 8112, 8346, 9126, 11128, 11556, 12168, 12519, 15408, 16692, 18083, 18252, 22256, 23112, 24336, 25038, 33384, 36166, 36504, 37557, 46224, 50076, 54249, 66768, 72332, 73008, 75114, 100152, 108498, 144664, 150228, 162747, 200304, 216996, 289328, 300456, 325494, 433992, 488241, 600912, 650988, 867984, 976482, 1301976, 1952964, 2603952, 3905928, 7811856]

約数ペア:

[(1, 7811856), (2, 3905928), (3, 2603952), (4, 1952964), (6, 1301976), (8, 976482), (9, 867984), (12, 650988), (13, 600912), (16, 488241), (18, 433992), (24, 325494), (26, 300456), (27, 289328), (36, 216996), (39, 200304), (48, 162747), (52, 150228), (54, 144664), (72, 108498), (78, 100152), (104, 75114), (107, 73008), (108, 72332), (117, 66768), (144, 54249), (156, 50076), (169, 46224), (208, 37557), (214, 36504), (216, 36166), (234, 33384), (312, 25038), (321, 24336), (338, 23112), (351, 22256), (428, 18252), (432, 18083), (468, 16692), (507, 15408), (624, 12519), (642, 12168), (676, 11556), (702, 11128), (856, 9126), (936, 8346), (963, 8112), (1014, 7704), (1284, 6084), (1352, 5778), (1391, 5616), (1404, 5564), (1521, 5136), (1712, 4563), (1872, 4173), (1926, 4056), (2028, 3852), (2568, 3042), (2704, 2889), (2782, 2808)]