87158456

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:118

約数の個数: 192

約数和(自身を含む): 232696800

約数和(自身を除く): 145538344

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 29, 34, 41, 44, 49, 56, 58, 68, 77, 82, 88, 98, 116, 119, 136, 154, 164, 187, 196, 203, 232, 238, 287, 308, 319, 328, 374, 392, 406, 451, 476, 493, 539, 574, 616, 638, 697, 748, 812, 833, 902, 952, 986, 1078, 1148, 1189, 1276, 1309, 1394, 1421, 1496, 1624, 1666, 1804, 1972, 2009, 2156, 2233, 2296, 2378, 2552, 2618, 2788, 2842, 3157, 3332, 3451, 3608, 3944, 4018, 4312, 4466, 4756, 4879, 5236, 5423, 5576, 5684, 6314, 6664, 6902, 7667, 8036, 8323, 8932, 9163, 9512, 9758, 10472, 10846, 11368, 12628, 13079, 13804, 15334, 15631, 16072, 16646, 17864, 18326, 19516, 20213, 21692, 22099, 24157, 25256, 26158, 27608, 30668, 31262, 33292, 34153, 36652, 37961, 39032, 40426, 43384, 44198, 48314, 52316, 53669, 58261, 61336, 62524, 66584, 68306, 73304, 75922, 80852, 88396, 91553, 96628, 104632, 107338, 116522, 125048, 136612, 141491, 151844, 161704, 176792, 183106, 193256, 214676, 222343, 233044, 265727, 273224, 282982, 303688, 366212, 375683, 429352, 444686, 466088, 531454, 565964, 640871, 732424, 751366, 889372, 990437, 1062908, 1131928, 1281742, 1502732, 1556401, 1778744, 1980874, 2125816, 2563484, 3005464, 3112802, 3961748, 5126968, 6225604, 7923496, 10894807, 12451208, 21789614, 43579228, 87158456]

約数ペア:

[(1, 87158456), (2, 43579228), (4, 21789614), (7, 12451208), (8, 10894807), (11, 7923496), (14, 6225604), (17, 5126968), (22, 3961748), (28, 3112802), (29, 3005464), (34, 2563484), (41, 2125816), (44, 1980874), (49, 1778744), (56, 1556401), (58, 1502732), (68, 1281742), (77, 1131928), (82, 1062908), (88, 990437), (98, 889372), (116, 751366), (119, 732424), (136, 640871), (154, 565964), (164, 531454), (187, 466088), (196, 444686), (203, 429352), (232, 375683), (238, 366212), (287, 303688), (308, 282982), (319, 273224), (328, 265727), (374, 233044), (392, 222343), (406, 214676), (451, 193256), (476, 183106), (493, 176792), (539, 161704), (574, 151844), (616, 141491), (638, 136612), (697, 125048), (748, 116522), (812, 107338), (833, 104632), (902, 96628), (952, 91553), (986, 88396), (1078, 80852), (1148, 75922), (1189, 73304), (1276, 68306), (1309, 66584), (1394, 62524), (1421, 61336), (1496, 58261), (1624, 53669), (1666, 52316), (1804, 48314), (1972, 44198), (2009, 43384), (2156, 40426), (2233, 39032), (2296, 37961), (2378, 36652), (2552, 34153), (2618, 33292), (2788, 31262), (2842, 30668), (3157, 27608), (3332, 26158), (3451, 25256), (3608, 24157), (3944, 22099), (4018, 21692), (4312, 20213), (4466, 19516), (4756, 18326), (4879, 17864), (5236, 16646), (5423, 16072), (5576, 15631), (5684, 15334), (6314, 13804), (6664, 13079), (6902, 12628), (7667, 11368), (8036, 10846), (8323, 10472), (8932, 9758), (9163, 9512)]