75151818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:332

約数の個数: 96

約数和(自身を含む): 195212160

約数和(自身を除く): 120060342

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 131, 157, 174, 203, 261, 262, 314, 393, 406, 471, 522, 609, 786, 917, 942, 1099, 1179, 1218, 1413, 1827, 1834, 2198, 2358, 2751, 2826, 3297, 3654, 3799, 4553, 5502, 6594, 7598, 8253, 9106, 9891, 11397, 13659, 16506, 19782, 20567, 22794, 26593, 27318, 31871, 34191, 40977, 41134, 53186, 61701, 63742, 68382, 79779, 81954, 95613, 123402, 143969, 159558, 185103, 191226, 239337, 286839, 287938, 370206, 431907, 478674, 573678, 596443, 863814, 1192886, 1295721, 1789329, 2591442, 3578658, 4175101, 5367987, 8350202, 10735974, 12525303, 25050606, 37575909, 75151818]

約数ペア:

[(1, 75151818), (2, 37575909), (3, 25050606), (6, 12525303), (7, 10735974), (9, 8350202), (14, 5367987), (18, 4175101), (21, 3578658), (29, 2591442), (42, 1789329), (58, 1295721), (63, 1192886), (87, 863814), (126, 596443), (131, 573678), (157, 478674), (174, 431907), (203, 370206), (261, 287938), (262, 286839), (314, 239337), (393, 191226), (406, 185103), (471, 159558), (522, 143969), (609, 123402), (786, 95613), (917, 81954), (942, 79779), (1099, 68382), (1179, 63742), (1218, 61701), (1413, 53186), (1827, 41134), (1834, 40977), (2198, 34191), (2358, 31871), (2751, 27318), (2826, 26593), (3297, 22794), (3654, 20567), (3799, 19782), (4553, 16506), (5502, 13659), (6594, 11397), (7598, 9891), (8253, 9106)]