123727014

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:463

約数の個数: 80

約数和(自身を含む): 291050496

約数和(自身を除く): 167323482

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 71, 81, 93, 142, 162, 186, 213, 279, 347, 426, 558, 639, 694, 837, 1041, 1278, 1674, 1917, 2082, 2201, 2511, 3123, 3834, 4402, 5022, 5751, 6246, 6603, 9369, 10757, 11502, 13206, 18738, 19809, 21514, 24637, 28107, 32271, 39618, 49274, 56214, 59427, 64542, 73911, 96813, 118854, 147822, 178281, 193626, 221733, 290439, 356562, 443466, 580878, 665199, 763747, 871317, 1330398, 1527494, 1742634, 1995597, 2291241, 3991194, 4582482, 6873723, 13747446, 20621169, 41242338, 61863507, 123727014]

約数ペア:

[(1, 123727014), (2, 61863507), (3, 41242338), (6, 20621169), (9, 13747446), (18, 6873723), (27, 4582482), (31, 3991194), (54, 2291241), (62, 1995597), (71, 1742634), (81, 1527494), (93, 1330398), (142, 871317), (162, 763747), (186, 665199), (213, 580878), (279, 443466), (347, 356562), (426, 290439), (558, 221733), (639, 193626), (694, 178281), (837, 147822), (1041, 118854), (1278, 96813), (1674, 73911), (1917, 64542), (2082, 59427), (2201, 56214), (2511, 49274), (3123, 39618), (3834, 32271), (4402, 28107), (5022, 24637), (5751, 21514), (6246, 19809), (6603, 18738), (9369, 13206), (10757, 11502)]