89800878

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1181}}^1$

素因数の和:1257

約数の個数: 64

約数和(自身を含む): 204249600

約数和(自身を除く): 114448722

約数列:

[1, 2, 3, 6, 19, 23, 29, 38, 46, 57, 58, 69, 87, 114, 138, 174, 437, 551, 667, 874, 1102, 1181, 1311, 1334, 1653, 2001, 2362, 2622, 3306, 3543, 4002, 7086, 12673, 22439, 25346, 27163, 34249, 38019, 44878, 54326, 67317, 68498, 76038, 81489, 102747, 134634, 162978, 205494, 516097, 650731, 787727, 1032194, 1301462, 1548291, 1575454, 1952193, 2363181, 3096582, 3904386, 4726362, 14966813, 29933626, 44900439, 89800878]

約数ペア:

[(1, 89800878), (2, 44900439), (3, 29933626), (6, 14966813), (19, 4726362), (23, 3904386), (29, 3096582), (38, 2363181), (46, 1952193), (57, 1575454), (58, 1548291), (69, 1301462), (87, 1032194), (114, 787727), (138, 650731), (174, 516097), (437, 205494), (551, 162978), (667, 134634), (874, 102747), (1102, 81489), (1181, 76038), (1311, 68498), (1334, 67317), (1653, 54326), (2001, 44878), (2362, 38019), (2622, 34249), (3306, 27163), (3543, 25346), (4002, 22439), (7086, 12673)]