77516628

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:574

約数の個数: 96

約数和(自身を含む): 217056000

約数和(自身を除く): 139539372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 343, 444, 509, 518, 588, 686, 777, 1018, 1029, 1036, 1372, 1527, 1554, 1813, 2036, 2058, 3054, 3108, 3563, 3626, 4116, 5439, 6108, 7126, 7252, 10689, 10878, 12691, 14252, 18833, 21378, 21756, 24941, 25382, 37666, 38073, 42756, 49882, 50764, 56499, 74823, 75332, 76146, 99764, 112998, 131831, 149646, 152292, 174587, 225996, 263662, 299292, 349174, 395493, 523761, 527324, 698348, 790986, 922817, 1047522, 1581972, 1845634, 2095044, 2768451, 3691268, 5536902, 6459719, 11073804, 12919438, 19379157, 25838876, 38758314, 77516628]

約数ペア:

[(1, 77516628), (2, 38758314), (3, 25838876), (4, 19379157), (6, 12919438), (7, 11073804), (12, 6459719), (14, 5536902), (21, 3691268), (28, 2768451), (37, 2095044), (42, 1845634), (49, 1581972), (74, 1047522), (84, 922817), (98, 790986), (111, 698348), (147, 527324), (148, 523761), (196, 395493), (222, 349174), (259, 299292), (294, 263662), (343, 225996), (444, 174587), (509, 152292), (518, 149646), (588, 131831), (686, 112998), (777, 99764), (1018, 76146), (1029, 75332), (1036, 74823), (1372, 56499), (1527, 50764), (1554, 49882), (1813, 42756), (2036, 38073), (2058, 37666), (3054, 25382), (3108, 24941), (3563, 21756), (3626, 21378), (4116, 18833), (5439, 14252), (6108, 12691), (7126, 10878), (7252, 10689)]