91002904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:712

約数の個数: 64

約数和(自身を含む): 192844800

約数和(自身を除く): 101841896

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 47, 68, 92, 94, 136, 184, 188, 376, 391, 619, 782, 799, 1081, 1238, 1564, 1598, 2162, 2476, 3128, 3196, 4324, 4952, 6392, 8648, 10523, 14237, 18377, 21046, 28474, 29093, 36754, 42092, 56948, 58186, 73508, 84184, 113896, 116372, 147016, 232744, 242029, 484058, 494581, 669139, 968116, 989162, 1338278, 1936232, 1978324, 2676556, 3956648, 5353112, 11375363, 22750726, 45501452, 91002904]

約数ペア:

[(1, 91002904), (2, 45501452), (4, 22750726), (8, 11375363), (17, 5353112), (23, 3956648), (34, 2676556), (46, 1978324), (47, 1936232), (68, 1338278), (92, 989162), (94, 968116), (136, 669139), (184, 494581), (188, 484058), (376, 242029), (391, 232744), (619, 147016), (782, 116372), (799, 113896), (1081, 84184), (1238, 73508), (1564, 58186), (1598, 56948), (2162, 42092), (2476, 36754), (3128, 29093), (3196, 28474), (4324, 21046), (4952, 18377), (6392, 14237), (8648, 10523)]