82282122

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 215040000

約数和(自身を除く): 132757878

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 31, 38, 39, 54, 57, 62, 78, 93, 114, 117, 171, 186, 199, 234, 247, 279, 342, 351, 398, 403, 494, 513, 558, 589, 597, 702, 741, 806, 837, 1026, 1178, 1194, 1209, 1482, 1674, 1767, 1791, 2223, 2418, 2587, 3534, 3582, 3627, 3781, 4446, 5174, 5301, 5373, 6169, 6669, 7254, 7562, 7657, 7761, 10602, 10746, 10881, 11343, 12338, 13338, 15314, 15522, 15903, 18507, 21762, 22686, 22971, 23283, 31806, 34029, 37014, 45942, 46566, 49153, 55521, 68058, 68913, 69849, 80197, 98306, 102087, 111042, 117211, 137826, 139698, 147459, 160394, 166563, 204174, 206739, 234422, 240591, 294918, 333126, 351633, 413478, 442377, 481182, 703266, 721773, 884754, 1054899, 1327131, 1443546, 1523743, 2109798, 2165319, 2654262, 3047486, 3164697, 4330638, 4571229, 6329394, 9142458, 13713687, 27427374, 41141061, 82282122]

約数ペア:

[(1, 82282122), (2, 41141061), (3, 27427374), (6, 13713687), (9, 9142458), (13, 6329394), (18, 4571229), (19, 4330638), (26, 3164697), (27, 3047486), (31, 2654262), (38, 2165319), (39, 2109798), (54, 1523743), (57, 1443546), (62, 1327131), (78, 1054899), (93, 884754), (114, 721773), (117, 703266), (171, 481182), (186, 442377), (199, 413478), (234, 351633), (247, 333126), (279, 294918), (342, 240591), (351, 234422), (398, 206739), (403, 204174), (494, 166563), (513, 160394), (558, 147459), (589, 139698), (597, 137826), (702, 117211), (741, 111042), (806, 102087), (837, 98306), (1026, 80197), (1178, 69849), (1194, 68913), (1209, 68058), (1482, 55521), (1674, 49153), (1767, 46566), (1791, 45942), (2223, 37014), (2418, 34029), (2587, 31806), (3534, 23283), (3582, 22971), (3627, 22686), (3781, 21762), (4446, 18507), (5174, 15903), (5301, 15522), (5373, 15314), (6169, 13338), (6669, 12338), (7254, 11343), (7562, 10881), (7657, 10746), (7761, 10602)]