65645228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 145152000

約数和(自身を除く): 79506772

約数列:

[1, 2, 4, 11, 17, 19, 22, 31, 34, 38, 44, 62, 68, 76, 124, 149, 187, 209, 298, 323, 341, 374, 418, 527, 589, 596, 646, 682, 748, 836, 1054, 1178, 1292, 1364, 1639, 2108, 2356, 2533, 2831, 3278, 3553, 4619, 5066, 5662, 5797, 6479, 6556, 7106, 9238, 10013, 10132, 11324, 11594, 12958, 14212, 18476, 20026, 23188, 25916, 27863, 31141, 40052, 48127, 50809, 55726, 62282, 78523, 87761, 96254, 101618, 110143, 111452, 124564, 157046, 175522, 192508, 203236, 220286, 314092, 351044, 440572, 529397, 863753, 965371, 1058794, 1491937, 1727506, 1930742, 2117588, 2983874, 3455012, 3861484, 5967748, 16411307, 32822614, 65645228]

約数ペア:

[(1, 65645228), (2, 32822614), (4, 16411307), (11, 5967748), (17, 3861484), (19, 3455012), (22, 2983874), (31, 2117588), (34, 1930742), (38, 1727506), (44, 1491937), (62, 1058794), (68, 965371), (76, 863753), (124, 529397), (149, 440572), (187, 351044), (209, 314092), (298, 220286), (323, 203236), (341, 192508), (374, 175522), (418, 157046), (527, 124564), (589, 111452), (596, 110143), (646, 101618), (682, 96254), (748, 87761), (836, 78523), (1054, 62282), (1178, 55726), (1292, 50809), (1364, 48127), (1639, 40052), (2108, 31141), (2356, 27863), (2533, 25916), (2831, 23188), (3278, 20026), (3553, 18476), (4619, 14212), (5066, 12958), (5662, 11594), (5797, 11324), (6479, 10132), (6556, 10013), (7106, 9238)]