57164868

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{283}}^1$

素因数の和:505

約数の個数: 72

約数和(自身を含む): 150515456

約数和(自身を除く): 93350588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 181, 186, 279, 283, 362, 372, 543, 558, 566, 724, 849, 1086, 1116, 1132, 1629, 1698, 2172, 2547, 3258, 3396, 5094, 5611, 6516, 8773, 10188, 11222, 16833, 17546, 22444, 26319, 33666, 35092, 50499, 51223, 52638, 67332, 78957, 100998, 102446, 105276, 153669, 157914, 201996, 204892, 307338, 315828, 461007, 614676, 922014, 1587913, 1844028, 3175826, 4763739, 6351652, 9527478, 14291217, 19054956, 28582434, 57164868]

約数ペア:

[(1, 57164868), (2, 28582434), (3, 19054956), (4, 14291217), (6, 9527478), (9, 6351652), (12, 4763739), (18, 3175826), (31, 1844028), (36, 1587913), (62, 922014), (93, 614676), (124, 461007), (181, 315828), (186, 307338), (279, 204892), (283, 201996), (362, 157914), (372, 153669), (543, 105276), (558, 102446), (566, 100998), (724, 78957), (849, 67332), (1086, 52638), (1116, 51223), (1132, 50499), (1629, 35092), (1698, 33666), (2172, 26319), (2547, 22444), (3258, 17546), (3396, 16833), (5094, 11222), (5611, 10188), (6516, 8773)]