71996364

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{20201}}^1$

素因数の和:20228

約数の個数: 60

約数和(自身を含む): 205333128

約数和(自身を除く): 133336764

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 20201, 40402, 60603, 80804, 121206, 181809, 222211, 242412, 363618, 444422, 545427, 666633, 727236, 888844, 1090854, 1333266, 1636281, 1999899, 2181708, 2666532, 3272562, 3999798, 5999697, 6545124, 7999596, 11999394, 17999091, 23998788, 35998182, 71996364]

約数ペア:

[(1, 71996364), (2, 35998182), (3, 23998788), (4, 17999091), (6, 11999394), (9, 7999596), (11, 6545124), (12, 5999697), (18, 3999798), (22, 3272562), (27, 2666532), (33, 2181708), (36, 1999899), (44, 1636281), (54, 1333266), (66, 1090854), (81, 888844), (99, 727236), (108, 666633), (132, 545427), (162, 444422), (198, 363618), (297, 242412), (324, 222211), (396, 181809), (594, 121206), (891, 80804), (1188, 60603), (1782, 40402), (3564, 20201)]