73964988

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{5309}}^1$

素因数の和:5368

約数の個数: 60

約数和(自身を含む): 197893080

約数和(自身を除く): 123928092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 258, 324, 387, 516, 774, 1161, 1548, 2322, 3483, 4644, 5309, 6966, 10618, 13932, 15927, 21236, 31854, 47781, 63708, 95562, 143343, 191124, 228287, 286686, 430029, 456574, 573372, 684861, 860058, 913148, 1369722, 1720116, 2054583, 2739444, 4109166, 6163749, 8218332, 12327498, 18491247, 24654996, 36982494, 73964988]

約数ペア:

[(1, 73964988), (2, 36982494), (3, 24654996), (4, 18491247), (6, 12327498), (9, 8218332), (12, 6163749), (18, 4109166), (27, 2739444), (36, 2054583), (43, 1720116), (54, 1369722), (81, 913148), (86, 860058), (108, 684861), (129, 573372), (162, 456574), (172, 430029), (258, 286686), (324, 228287), (387, 191124), (516, 143343), (774, 95562), (1161, 63708), (1548, 47781), (2322, 31854), (3483, 21236), (4644, 15927), (5309, 13932), (6966, 10618)]