66637896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1559}}^1$

素因数の和:1718

約数の個数: 64

約数和(自身を含む): 180835200

約数和(自身を除く): 114197304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 137, 156, 274, 312, 411, 548, 822, 1096, 1559, 1644, 1781, 3118, 3288, 3562, 4677, 5343, 6236, 7124, 9354, 10686, 12472, 14248, 18708, 20267, 21372, 37416, 40534, 42744, 60801, 81068, 121602, 162136, 213583, 243204, 427166, 486408, 640749, 854332, 1281498, 1708664, 2562996, 2776579, 5125992, 5553158, 8329737, 11106316, 16659474, 22212632, 33318948, 66637896]

約数ペア:

[(1, 66637896), (2, 33318948), (3, 22212632), (4, 16659474), (6, 11106316), (8, 8329737), (12, 5553158), (13, 5125992), (24, 2776579), (26, 2562996), (39, 1708664), (52, 1281498), (78, 854332), (104, 640749), (137, 486408), (156, 427166), (274, 243204), (312, 213583), (411, 162136), (548, 121602), (822, 81068), (1096, 60801), (1559, 42744), (1644, 40534), (1781, 37416), (3118, 21372), (3288, 20267), (3562, 18708), (4677, 14248), (5343, 12472), (6236, 10686), (7124, 9354)]