127288728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8147}}^1$

素因数の和:8197

約数の個数: 96

約数和(自身を含む): 406748160

約数和(自身を除く): 279459432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 372, 434, 504, 558, 651, 744, 868, 1116, 1302, 1736, 1953, 2232, 2604, 3906, 5208, 7812, 8147, 15624, 16294, 24441, 32588, 48882, 57029, 65176, 73323, 97764, 114058, 146646, 171087, 195528, 228116, 252557, 293292, 342174, 456232, 505114, 513261, 586584, 684348, 757671, 1010228, 1026522, 1368696, 1515342, 1767899, 2020456, 2053044, 2273013, 3030684, 3535798, 4106088, 4546026, 5303697, 6061368, 7071596, 9092052, 10607394, 14143192, 15911091, 18184104, 21214788, 31822182, 42429576, 63644364, 127288728]

約数ペア:

[(1, 127288728), (2, 63644364), (3, 42429576), (4, 31822182), (6, 21214788), (7, 18184104), (8, 15911091), (9, 14143192), (12, 10607394), (14, 9092052), (18, 7071596), (21, 6061368), (24, 5303697), (28, 4546026), (31, 4106088), (36, 3535798), (42, 3030684), (56, 2273013), (62, 2053044), (63, 2020456), (72, 1767899), (84, 1515342), (93, 1368696), (124, 1026522), (126, 1010228), (168, 757671), (186, 684348), (217, 586584), (248, 513261), (252, 505114), (279, 456232), (372, 342174), (434, 293292), (504, 252557), (558, 228116), (651, 195528), (744, 171087), (868, 146646), (1116, 114058), (1302, 97764), (1736, 73323), (1953, 65176), (2232, 57029), (2604, 48882), (3906, 32588), (5208, 24441), (7812, 16294), (8147, 15624)]