72736416

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{8147}}^1$

素因数の和:8194

約数の個数: 72

約数和(自身を含む): 213542784

約数和(自身を除く): 140806368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8147, 8928, 16294, 24441, 32588, 48882, 65176, 73323, 97764, 130352, 146646, 195528, 252557, 260704, 293292, 391056, 505114, 586584, 757671, 782112, 1010228, 1173168, 1515342, 2020456, 2273013, 2346336, 3030684, 4040912, 4546026, 6061368, 8081824, 9092052, 12122736, 18184104, 24245472, 36368208, 72736416]

約数ペア:

[(1, 72736416), (2, 36368208), (3, 24245472), (4, 18184104), (6, 12122736), (8, 9092052), (9, 8081824), (12, 6061368), (16, 4546026), (18, 4040912), (24, 3030684), (31, 2346336), (32, 2273013), (36, 2020456), (48, 1515342), (62, 1173168), (72, 1010228), (93, 782112), (96, 757671), (124, 586584), (144, 505114), (186, 391056), (248, 293292), (279, 260704), (288, 252557), (372, 195528), (496, 146646), (558, 130352), (744, 97764), (992, 73323), (1116, 65176), (1488, 48882), (2232, 32588), (2976, 24441), (4464, 16294), (8147, 8928)]