108408888

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{71699}}^1$

素因数の和:71721

約数の個数: 64

約数和(自身を含む): 344160000

約数和(自身を除く): 235751112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 71699, 143398, 215097, 286796, 430194, 501893, 573592, 645291, 860388, 1003786, 1290582, 1505679, 1720776, 1935873, 2007572, 2581164, 3011358, 3871746, 4015144, 4517037, 5162328, 6022716, 7743492, 9034074, 12045432, 13551111, 15486984, 18068148, 27102222, 36136296, 54204444, 108408888]

約数ペア:

[(1, 108408888), (2, 54204444), (3, 36136296), (4, 27102222), (6, 18068148), (7, 15486984), (8, 13551111), (9, 12045432), (12, 9034074), (14, 7743492), (18, 6022716), (21, 5162328), (24, 4517037), (27, 4015144), (28, 3871746), (36, 3011358), (42, 2581164), (54, 2007572), (56, 1935873), (63, 1720776), (72, 1505679), (84, 1290582), (108, 1003786), (126, 860388), (168, 645291), (189, 573592), (216, 501893), (252, 430194), (378, 286796), (504, 215097), (756, 143398), (1512, 71699)]