90274662

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:383

約数の個数: 80

約数和(自身を含む): 215476800

約数和(自身を除く): 125202138

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 139, 162, 171, 211, 278, 342, 417, 422, 513, 633, 834, 1026, 1251, 1266, 1539, 1899, 2502, 2641, 3078, 3753, 3798, 4009, 5282, 5697, 7506, 7923, 8018, 11259, 11394, 12027, 15846, 17091, 22518, 23769, 24054, 29329, 34182, 36081, 47538, 58658, 71307, 72162, 87987, 108243, 142614, 175974, 213921, 216486, 263961, 324729, 427842, 527922, 557251, 649458, 791883, 1114502, 1583766, 1671753, 2375649, 3343506, 4751298, 5015259, 10030518, 15045777, 30091554, 45137331, 90274662]

約数ペア:

[(1, 90274662), (2, 45137331), (3, 30091554), (6, 15045777), (9, 10030518), (18, 5015259), (19, 4751298), (27, 3343506), (38, 2375649), (54, 1671753), (57, 1583766), (81, 1114502), (114, 791883), (139, 649458), (162, 557251), (171, 527922), (211, 427842), (278, 324729), (342, 263961), (417, 216486), (422, 213921), (513, 175974), (633, 142614), (834, 108243), (1026, 87987), (1251, 72162), (1266, 71307), (1539, 58658), (1899, 47538), (2502, 36081), (2641, 34182), (3078, 29329), (3753, 24054), (3798, 23769), (4009, 22518), (5282, 17091), (5697, 15846), (7506, 12027), (7923, 11394), (8018, 11259)]