90907236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3719}}^1$

素因数の和:3833

約数の個数: 72

約数和(自身を含む): 265399680

約数和(自身を除く): 174492444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 194, 252, 291, 388, 582, 679, 873, 1164, 1358, 1746, 2037, 2716, 3492, 3719, 4074, 6111, 7438, 8148, 11157, 12222, 14876, 22314, 24444, 26033, 33471, 44628, 52066, 66942, 78099, 104132, 133884, 156198, 234297, 312396, 360743, 468594, 721486, 937188, 1082229, 1442972, 2164458, 2525201, 3246687, 4328916, 5050402, 6493374, 7575603, 10100804, 12986748, 15151206, 22726809, 30302412, 45453618, 90907236]

約数ペア:

[(1, 90907236), (2, 45453618), (3, 30302412), (4, 22726809), (6, 15151206), (7, 12986748), (9, 10100804), (12, 7575603), (14, 6493374), (18, 5050402), (21, 4328916), (28, 3246687), (36, 2525201), (42, 2164458), (63, 1442972), (84, 1082229), (97, 937188), (126, 721486), (194, 468594), (252, 360743), (291, 312396), (388, 234297), (582, 156198), (679, 133884), (873, 104132), (1164, 78099), (1358, 66942), (1746, 52066), (2037, 44628), (2716, 33471), (3492, 26033), (3719, 24444), (4074, 22314), (6111, 14876), (7438, 12222), (8148, 11157)]