64690356

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{397}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 155837696

約数和(自身を除く): 91147340

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 367, 397, 444, 734, 794, 1101, 1191, 1468, 1588, 2202, 2382, 4404, 4764, 13579, 14689, 27158, 29378, 40737, 44067, 54316, 58756, 81474, 88134, 145699, 162948, 176268, 291398, 437097, 582796, 874194, 1748388, 5390863, 10781726, 16172589, 21563452, 32345178, 64690356]

約数ペア:

[(1, 64690356), (2, 32345178), (3, 21563452), (4, 16172589), (6, 10781726), (12, 5390863), (37, 1748388), (74, 874194), (111, 582796), (148, 437097), (222, 291398), (367, 176268), (397, 162948), (444, 145699), (734, 88134), (794, 81474), (1101, 58756), (1191, 54316), (1468, 44067), (1588, 40737), (2202, 29378), (2382, 27158), (4404, 14689), (4764, 13579)]