89897496

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{997}}^1$

素因数の和:1053

約数の個数: 96

約数和(自身を含む): 257364240

約数和(自身を除く): 167466744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 289, 312, 408, 442, 578, 663, 867, 884, 997, 1156, 1326, 1734, 1768, 1994, 2312, 2652, 2991, 3468, 3757, 3988, 5304, 5982, 6936, 7514, 7976, 11271, 11964, 12961, 15028, 16949, 22542, 23928, 25922, 30056, 33898, 38883, 45084, 50847, 51844, 67796, 77766, 90168, 101694, 103688, 135592, 155532, 203388, 220337, 288133, 311064, 406776, 440674, 576266, 661011, 864399, 881348, 1152532, 1322022, 1728798, 1762696, 2305064, 2644044, 3457596, 3745729, 5288088, 6915192, 7491458, 11237187, 14982916, 22474374, 29965832, 44948748, 89897496]

約数ペア:

[(1, 89897496), (2, 44948748), (3, 29965832), (4, 22474374), (6, 14982916), (8, 11237187), (12, 7491458), (13, 6915192), (17, 5288088), (24, 3745729), (26, 3457596), (34, 2644044), (39, 2305064), (51, 1762696), (52, 1728798), (68, 1322022), (78, 1152532), (102, 881348), (104, 864399), (136, 661011), (156, 576266), (204, 440674), (221, 406776), (289, 311064), (312, 288133), (408, 220337), (442, 203388), (578, 155532), (663, 135592), (867, 103688), (884, 101694), (997, 90168), (1156, 77766), (1326, 67796), (1734, 51844), (1768, 50847), (1994, 45084), (2312, 38883), (2652, 33898), (2991, 30056), (3468, 25922), (3757, 23928), (3988, 22542), (5304, 16949), (5982, 15028), (6936, 12961), (7514, 11964), (7976, 11271)]