66748344

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{613}}^1$

素因数の和:984

約数の個数: 64

約数和(自身を含む): 180516000

約数和(自身を除く): 113767656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 349, 613, 698, 1047, 1226, 1396, 1839, 2094, 2452, 2792, 3678, 4188, 4537, 4904, 7356, 7969, 8376, 9074, 13611, 14712, 15938, 18148, 23907, 27222, 31876, 36296, 47814, 54444, 63752, 95628, 108888, 191256, 213937, 427874, 641811, 855748, 1283622, 1711496, 2567244, 2781181, 5134488, 5562362, 8343543, 11124724, 16687086, 22249448, 33374172, 66748344]

約数ペア:

[(1, 66748344), (2, 33374172), (3, 22249448), (4, 16687086), (6, 11124724), (8, 8343543), (12, 5562362), (13, 5134488), (24, 2781181), (26, 2567244), (39, 1711496), (52, 1283622), (78, 855748), (104, 641811), (156, 427874), (312, 213937), (349, 191256), (613, 108888), (698, 95628), (1047, 63752), (1226, 54444), (1396, 47814), (1839, 36296), (2094, 31876), (2452, 27222), (2792, 23907), (3678, 18148), (4188, 15938), (4537, 14712), (4904, 13611), (7356, 9074), (7969, 8376)]