73881456

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8231}}^1$

素因数の和:8270

約数の個数: 80

約数和(自身を含む): 220485888

約数和(自身を除く): 146604432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 528, 561, 748, 816, 1122, 1496, 2244, 2992, 4488, 8231, 8976, 16462, 24693, 32924, 49386, 65848, 90541, 98772, 131696, 139927, 181082, 197544, 271623, 279854, 362164, 395088, 419781, 543246, 559708, 724328, 839562, 1086492, 1119416, 1448656, 1539197, 1679124, 2172984, 2238832, 3078394, 3358248, 4345968, 4617591, 6156788, 6716496, 9235182, 12313576, 18470364, 24627152, 36940728, 73881456]

約数ペア:

[(1, 73881456), (2, 36940728), (3, 24627152), (4, 18470364), (6, 12313576), (8, 9235182), (11, 6716496), (12, 6156788), (16, 4617591), (17, 4345968), (22, 3358248), (24, 3078394), (33, 2238832), (34, 2172984), (44, 1679124), (48, 1539197), (51, 1448656), (66, 1119416), (68, 1086492), (88, 839562), (102, 724328), (132, 559708), (136, 543246), (176, 419781), (187, 395088), (204, 362164), (264, 279854), (272, 271623), (374, 197544), (408, 181082), (528, 139927), (561, 131696), (748, 98772), (816, 90541), (1122, 65848), (1496, 49386), (2244, 32924), (2992, 24693), (4488, 16462), (8231, 8976)]