86257998

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 190331856

約数和(自身を除く): 104073858

約数列:

[1, 2, 3, 6, 9, 18, 131, 157, 233, 262, 314, 393, 466, 471, 699, 786, 942, 1179, 1398, 1413, 2097, 2358, 2826, 4194, 20567, 30523, 36581, 41134, 61046, 61701, 73162, 91569, 109743, 123402, 183138, 185103, 219486, 274707, 329229, 370206, 549414, 658458, 4792111, 9584222, 14376333, 28752666, 43128999, 86257998]

約数ペア:

[(1, 86257998), (2, 43128999), (3, 28752666), (6, 14376333), (9, 9584222), (18, 4792111), (131, 658458), (157, 549414), (233, 370206), (262, 329229), (314, 274707), (393, 219486), (466, 185103), (471, 183138), (699, 123402), (786, 109743), (942, 91569), (1179, 73162), (1398, 61701), (1413, 61046), (2097, 41134), (2358, 36581), (2826, 30523), (4194, 20567)]