82661628

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:205

約数の個数: 120

約数和(自身を含む): 238421120

約数和(自身を除く): 155759492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 151, 196, 228, 266, 294, 302, 343, 399, 453, 532, 588, 604, 686, 798, 906, 931, 1029, 1057, 1372, 1596, 1812, 1862, 2058, 2114, 2401, 2793, 2869, 3171, 3724, 4116, 4228, 4802, 5586, 5738, 6342, 6517, 7203, 7399, 8607, 9604, 11172, 11476, 12684, 13034, 14406, 14798, 17214, 19551, 20083, 22197, 26068, 28812, 29596, 34428, 39102, 40166, 44394, 45619, 51793, 60249, 78204, 80332, 88788, 91238, 103586, 120498, 136857, 140581, 155379, 182476, 207172, 240996, 273714, 281162, 310758, 362551, 421743, 547428, 562324, 621516, 725102, 843486, 984067, 1087653, 1450204, 1686972, 1968134, 2175306, 2952201, 3936268, 4350612, 5904402, 6888469, 11808804, 13776938, 20665407, 27553876, 41330814, 82661628]

約数ペア:

[(1, 82661628), (2, 41330814), (3, 27553876), (4, 20665407), (6, 13776938), (7, 11808804), (12, 6888469), (14, 5904402), (19, 4350612), (21, 3936268), (28, 2952201), (38, 2175306), (42, 1968134), (49, 1686972), (57, 1450204), (76, 1087653), (84, 984067), (98, 843486), (114, 725102), (133, 621516), (147, 562324), (151, 547428), (196, 421743), (228, 362551), (266, 310758), (294, 281162), (302, 273714), (343, 240996), (399, 207172), (453, 182476), (532, 155379), (588, 140581), (604, 136857), (686, 120498), (798, 103586), (906, 91238), (931, 88788), (1029, 80332), (1057, 78204), (1372, 60249), (1596, 51793), (1812, 45619), (1862, 44394), (2058, 40166), (2114, 39102), (2401, 34428), (2793, 29596), (2869, 28812), (3171, 26068), (3724, 22197), (4116, 20083), (4228, 19551), (4802, 17214), (5586, 14798), (5738, 14406), (6342, 13034), (6517, 12684), (7203, 11476), (7399, 11172), (8607, 9604)]