127075572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:534

約数の個数: 144

約数和(自身を含む): 376696320

約数和(自身を除く): 249620748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 31, 36, 38, 39, 52, 57, 62, 76, 78, 93, 114, 117, 124, 156, 171, 186, 228, 234, 247, 279, 342, 372, 403, 461, 468, 494, 558, 589, 684, 741, 806, 922, 988, 1116, 1178, 1209, 1383, 1482, 1612, 1767, 1844, 2223, 2356, 2418, 2766, 2964, 3534, 3627, 4149, 4446, 4836, 5301, 5532, 5993, 7068, 7254, 7657, 8298, 8759, 8892, 10602, 11986, 14291, 14508, 15314, 16596, 17518, 17979, 21204, 22971, 23972, 26277, 28582, 30628, 35036, 35958, 42873, 45942, 52554, 53937, 57164, 68913, 71916, 78831, 85746, 91884, 105108, 107874, 113867, 128619, 137826, 157662, 171492, 185783, 215748, 227734, 257238, 271529, 275652, 315324, 341601, 371566, 455468, 514476, 543058, 557349, 683202, 743132, 814587, 1024803, 1086116, 1114698, 1366404, 1629174, 1672047, 2049606, 2229396, 2443761, 3258348, 3344094, 3529877, 4099212, 4887522, 6688188, 7059754, 9775044, 10589631, 14119508, 21179262, 31768893, 42358524, 63537786, 127075572]

約数ペア:

[(1, 127075572), (2, 63537786), (3, 42358524), (4, 31768893), (6, 21179262), (9, 14119508), (12, 10589631), (13, 9775044), (18, 7059754), (19, 6688188), (26, 4887522), (31, 4099212), (36, 3529877), (38, 3344094), (39, 3258348), (52, 2443761), (57, 2229396), (62, 2049606), (76, 1672047), (78, 1629174), (93, 1366404), (114, 1114698), (117, 1086116), (124, 1024803), (156, 814587), (171, 743132), (186, 683202), (228, 557349), (234, 543058), (247, 514476), (279, 455468), (342, 371566), (372, 341601), (403, 315324), (461, 275652), (468, 271529), (494, 257238), (558, 227734), (589, 215748), (684, 185783), (741, 171492), (806, 157662), (922, 137826), (988, 128619), (1116, 113867), (1178, 107874), (1209, 105108), (1383, 91884), (1482, 85746), (1612, 78831), (1767, 71916), (1844, 68913), (2223, 57164), (2356, 53937), (2418, 52554), (2766, 45942), (2964, 42873), (3534, 35958), (3627, 35036), (4149, 30628), (4446, 28582), (4836, 26277), (5301, 23972), (5532, 22971), (5993, 21204), (7068, 17979), (7254, 17518), (7657, 16596), (8298, 15314), (8759, 14508), (8892, 14291), (10602, 11986)]