64849584

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{337}}^1$

素因数の和:578

約数の個数: 80

約数和(自身を含む): 177706880

約数和(自身を除く): 112857296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 211, 228, 304, 337, 422, 456, 633, 674, 844, 912, 1011, 1266, 1348, 1688, 2022, 2532, 2696, 3376, 4009, 4044, 5064, 5392, 6403, 8018, 8088, 10128, 12027, 12806, 16036, 16176, 19209, 24054, 25612, 32072, 38418, 48108, 51224, 64144, 71107, 76836, 96216, 102448, 142214, 153672, 192432, 213321, 284428, 307344, 426642, 568856, 853284, 1137712, 1351033, 1706568, 2702066, 3413136, 4053099, 5404132, 8106198, 10808264, 16212396, 21616528, 32424792, 64849584]

約数ペア:

[(1, 64849584), (2, 32424792), (3, 21616528), (4, 16212396), (6, 10808264), (8, 8106198), (12, 5404132), (16, 4053099), (19, 3413136), (24, 2702066), (38, 1706568), (48, 1351033), (57, 1137712), (76, 853284), (114, 568856), (152, 426642), (211, 307344), (228, 284428), (304, 213321), (337, 192432), (422, 153672), (456, 142214), (633, 102448), (674, 96216), (844, 76836), (912, 71107), (1011, 64144), (1266, 51224), (1348, 48108), (1688, 38418), (2022, 32072), (2532, 25612), (2696, 24054), (3376, 19209), (4009, 16176), (4044, 16036), (5064, 12806), (5392, 12027), (6403, 10128), (8018, 8088)]