82149008

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:460

約数の個数: 80

約数和(自身を含む): 180940800

約数和(自身を除く): 98791792

約数列:

[1, 2, 4, 8, 16, 19, 23, 31, 38, 46, 62, 76, 92, 124, 152, 184, 248, 304, 368, 379, 437, 496, 589, 713, 758, 874, 1178, 1426, 1516, 1748, 2356, 2852, 3032, 3496, 4712, 5704, 6064, 6992, 7201, 8717, 9424, 11408, 11749, 13547, 14402, 17434, 23498, 27094, 28804, 34868, 46996, 54188, 57608, 69736, 93992, 108376, 115216, 139472, 165623, 187984, 216752, 223231, 270227, 331246, 446462, 540454, 662492, 892924, 1080908, 1324984, 1785848, 2161816, 2649968, 3571696, 4323632, 5134313, 10268626, 20537252, 41074504, 82149008]

約数ペア:

[(1, 82149008), (2, 41074504), (4, 20537252), (8, 10268626), (16, 5134313), (19, 4323632), (23, 3571696), (31, 2649968), (38, 2161816), (46, 1785848), (62, 1324984), (76, 1080908), (92, 892924), (124, 662492), (152, 540454), (184, 446462), (248, 331246), (304, 270227), (368, 223231), (379, 216752), (437, 187984), (496, 165623), (589, 139472), (713, 115216), (758, 108376), (874, 93992), (1178, 69736), (1426, 57608), (1516, 54188), (1748, 46996), (2356, 34868), (2852, 28804), (3032, 27094), (3496, 23498), (4712, 17434), (5704, 14402), (6064, 13547), (6992, 11749), (7201, 11408), (8717, 9424)]