129012456

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1747}}^1$

素因数の和:1954

約数の個数: 64

約数和(自身を含む): 343586880

約数和(自身を除く): 214574424

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 181, 204, 362, 408, 543, 724, 1086, 1448, 1747, 2172, 3077, 3494, 4344, 5241, 6154, 6988, 9231, 10482, 12308, 13976, 18462, 20964, 24616, 29699, 36924, 41928, 59398, 73848, 89097, 118796, 178194, 237592, 316207, 356388, 632414, 712776, 948621, 1264828, 1897242, 2529656, 3794484, 5375519, 7588968, 10751038, 16126557, 21502076, 32253114, 43004152, 64506228, 129012456]

約数ペア:

[(1, 129012456), (2, 64506228), (3, 43004152), (4, 32253114), (6, 21502076), (8, 16126557), (12, 10751038), (17, 7588968), (24, 5375519), (34, 3794484), (51, 2529656), (68, 1897242), (102, 1264828), (136, 948621), (181, 712776), (204, 632414), (362, 356388), (408, 316207), (543, 237592), (724, 178194), (1086, 118796), (1448, 89097), (1747, 73848), (2172, 59398), (3077, 41928), (3494, 36924), (4344, 29699), (5241, 24616), (6154, 20964), (6988, 18462), (9231, 13976), (10482, 12308)]