89770212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18749}}^1$

素因数の和:18785

約数の個数: 72

約数和(自身を含む): 273000000

約数和(自身を除く): 183229788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 18749, 37498, 56247, 74996, 112494, 131243, 168741, 224988, 262486, 337482, 356231, 393729, 524972, 674964, 712462, 787458, 1068693, 1181187, 1424924, 1574916, 2137386, 2362374, 2493617, 3206079, 4274772, 4724748, 4987234, 6412158, 7480851, 9974468, 12824316, 14961702, 22442553, 29923404, 44885106, 89770212]

約数ペア:

[(1, 89770212), (2, 44885106), (3, 29923404), (4, 22442553), (6, 14961702), (7, 12824316), (9, 9974468), (12, 7480851), (14, 6412158), (18, 4987234), (19, 4724748), (21, 4274772), (28, 3206079), (36, 2493617), (38, 2362374), (42, 2137386), (57, 1574916), (63, 1424924), (76, 1181187), (84, 1068693), (114, 787458), (126, 712462), (133, 674964), (171, 524972), (228, 393729), (252, 356231), (266, 337482), (342, 262486), (399, 224988), (532, 168741), (684, 131243), (798, 112494), (1197, 74996), (1596, 56247), (2394, 37498), (4788, 18749)]