42542664

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 110714880

約数和(自身を除く): 68172216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 211, 248, 271, 372, 422, 542, 633, 744, 813, 844, 1084, 1266, 1626, 1688, 2168, 2532, 3252, 5064, 6504, 6541, 8401, 13082, 16802, 19623, 25203, 26164, 33604, 39246, 50406, 52328, 57181, 67208, 78492, 100812, 114362, 156984, 171543, 201624, 228724, 343086, 457448, 686172, 1372344, 1772611, 3545222, 5317833, 7090444, 10635666, 14180888, 21271332, 42542664]

約数ペア:

[(1, 42542664), (2, 21271332), (3, 14180888), (4, 10635666), (6, 7090444), (8, 5317833), (12, 3545222), (24, 1772611), (31, 1372344), (62, 686172), (93, 457448), (124, 343086), (186, 228724), (211, 201624), (248, 171543), (271, 156984), (372, 114362), (422, 100812), (542, 78492), (633, 67208), (744, 57181), (813, 52328), (844, 50406), (1084, 39246), (1266, 33604), (1626, 26164), (1688, 25203), (2168, 19623), (2532, 16802), (3252, 13082), (5064, 8401), (6504, 6541)]