90221262

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 193881600

約数和(自身を除く): 103660338

約数列:

[1, 2, 3, 6, 29, 58, 67, 71, 87, 109, 134, 142, 174, 201, 213, 218, 327, 402, 426, 654, 1943, 2059, 3161, 3886, 4118, 4757, 5829, 6177, 6322, 7303, 7739, 9483, 9514, 11658, 12354, 14271, 14606, 15478, 18966, 21909, 23217, 28542, 43818, 46434, 137953, 211787, 224431, 275906, 413859, 423574, 448862, 518513, 635361, 673293, 827718, 1037026, 1270722, 1346586, 1555539, 3111078, 15036877, 30073754, 45110631, 90221262]

約数ペア:

[(1, 90221262), (2, 45110631), (3, 30073754), (6, 15036877), (29, 3111078), (58, 1555539), (67, 1346586), (71, 1270722), (87, 1037026), (109, 827718), (134, 673293), (142, 635361), (174, 518513), (201, 448862), (213, 423574), (218, 413859), (327, 275906), (402, 224431), (426, 211787), (654, 137953), (1943, 46434), (2059, 43818), (3161, 28542), (3886, 23217), (4118, 21909), (4757, 18966), (5829, 15478), (6177, 14606), (6322, 14271), (7303, 12354), (7739, 11658), (9483, 9514)]