7645054788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{4801}}^1$

素因数の和:4978

約数の個数: 144

約数和(自身を含む): 22653146880

約数和(自身を除く): 15008092092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 89, 126, 142, 178, 213, 252, 267, 284, 356, 426, 497, 534, 623, 639, 801, 852, 994, 1068, 1246, 1278, 1491, 1602, 1869, 1988, 2492, 2556, 2982, 3204, 3738, 4473, 4801, 5607, 5964, 6319, 7476, 8946, 9602, 11214, 12638, 14403, 17892, 18957, 19204, 22428, 25276, 28806, 33607, 37914, 43209, 44233, 56871, 57612, 67214, 75828, 86418, 88466, 100821, 113742, 132699, 134428, 172836, 176932, 201642, 227484, 265398, 302463, 340871, 398097, 403284, 427289, 530796, 604926, 681742, 796194, 854578, 1022613, 1209852, 1281867, 1363484, 1592388, 1709156, 2045226, 2386097, 2563734, 2991023, 3067839, 3845601, 4090452, 4772194, 5127468, 5982046, 6135678, 7158291, 7691202, 8973069, 9544388, 11964092, 12271356, 14316582, 15382404, 17946138, 21474873, 26919207, 28633164, 30337519, 35892276, 42949746, 53838414, 60675038, 85899492, 91012557, 107676828, 121350076, 182025114, 212362633, 273037671, 364050228, 424725266, 546075342, 637087899, 849450532, 1092150684, 1274175798, 1911263697, 2548351596, 3822527394, 7645054788]

約数ペア:

[(1, 7645054788), (2, 3822527394), (3, 2548351596), (4, 1911263697), (6, 1274175798), (7, 1092150684), (9, 849450532), (12, 637087899), (14, 546075342), (18, 424725266), (21, 364050228), (28, 273037671), (36, 212362633), (42, 182025114), (63, 121350076), (71, 107676828), (84, 91012557), (89, 85899492), (126, 60675038), (142, 53838414), (178, 42949746), (213, 35892276), (252, 30337519), (267, 28633164), (284, 26919207), (356, 21474873), (426, 17946138), (497, 15382404), (534, 14316582), (623, 12271356), (639, 11964092), (801, 9544388), (852, 8973069), (994, 7691202), (1068, 7158291), (1246, 6135678), (1278, 5982046), (1491, 5127468), (1602, 4772194), (1869, 4090452), (1988, 3845601), (2492, 3067839), (2556, 2991023), (2982, 2563734), (3204, 2386097), (3738, 2045226), (4473, 1709156), (4801, 1592388), (5607, 1363484), (5964, 1281867), (6319, 1209852), (7476, 1022613), (8946, 854578), (9602, 796194), (11214, 681742), (12638, 604926), (14403, 530796), (17892, 427289), (18957, 403284), (19204, 398097), (22428, 340871), (25276, 302463), (28806, 265398), (33607, 227484), (37914, 201642), (43209, 176932), (44233, 172836), (56871, 134428), (57612, 132699), (67214, 113742), (75828, 100821), (86418, 88466)]