764753772

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{419}}^1$

素因数の和:855

約数の個数: 96

約数和(自身を含む): 1981324800

約数和(自身を除く): 1216571028

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 389, 391, 419, 778, 782, 838, 1167, 1173, 1257, 1556, 1564, 1676, 2334, 2346, 2514, 4668, 4692, 5028, 6613, 7123, 8947, 9637, 13226, 14246, 17894, 19274, 19839, 21369, 26452, 26841, 28492, 28911, 35788, 38548, 39678, 42738, 53682, 57822, 79356, 85476, 107364, 115644, 152099, 162991, 163829, 304198, 325982, 327658, 456297, 488973, 491487, 608396, 651964, 655316, 912594, 977946, 982974, 1825188, 1955892, 1965948, 2770847, 3748793, 5541694, 7497586, 8312541, 11083388, 11246379, 14995172, 16625082, 22492758, 33250164, 44985516, 63729481, 127458962, 191188443, 254917924, 382376886, 764753772]

約数ペア:

[(1, 764753772), (2, 382376886), (3, 254917924), (4, 191188443), (6, 127458962), (12, 63729481), (17, 44985516), (23, 33250164), (34, 22492758), (46, 16625082), (51, 14995172), (68, 11246379), (69, 11083388), (92, 8312541), (102, 7497586), (138, 5541694), (204, 3748793), (276, 2770847), (389, 1965948), (391, 1955892), (419, 1825188), (778, 982974), (782, 977946), (838, 912594), (1167, 655316), (1173, 651964), (1257, 608396), (1556, 491487), (1564, 488973), (1676, 456297), (2334, 327658), (2346, 325982), (2514, 304198), (4668, 163829), (4692, 162991), (5028, 152099), (6613, 115644), (7123, 107364), (8947, 85476), (9637, 79356), (13226, 57822), (14246, 53682), (17894, 42738), (19274, 39678), (19839, 38548), (21369, 35788), (26452, 28911), (26841, 28492)]