74679045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 152782848

約数和(自身を除く): 78103803

約数列:

[1, 3, 5, 7, 15, 17, 21, 23, 35, 51, 69, 85, 105, 107, 115, 119, 161, 255, 289, 321, 345, 357, 391, 483, 535, 595, 749, 805, 867, 1173, 1445, 1605, 1785, 1819, 1955, 2023, 2247, 2415, 2461, 2737, 3745, 4335, 5457, 5865, 6069, 6647, 7383, 8211, 9095, 10115, 11235, 12305, 12733, 13685, 17227, 19941, 27285, 30345, 30923, 33235, 36915, 38199, 41055, 41837, 46529, 51681, 63665, 86135, 92769, 99705, 125511, 139587, 154615, 190995, 209185, 216461, 232645, 258405, 292859, 463845, 627555, 649383, 697935, 711229, 878577, 1082305, 1464295, 2133687, 3246915, 3556145, 4392885, 4978603, 10668435, 14935809, 24893015, 74679045]

約数ペア:

[(1, 74679045), (3, 24893015), (5, 14935809), (7, 10668435), (15, 4978603), (17, 4392885), (21, 3556145), (23, 3246915), (35, 2133687), (51, 1464295), (69, 1082305), (85, 878577), (105, 711229), (107, 697935), (115, 649383), (119, 627555), (161, 463845), (255, 292859), (289, 258405), (321, 232645), (345, 216461), (357, 209185), (391, 190995), (483, 154615), (535, 139587), (595, 125511), (749, 99705), (805, 92769), (867, 86135), (1173, 63665), (1445, 51681), (1605, 46529), (1785, 41837), (1819, 41055), (1955, 38199), (2023, 36915), (2247, 33235), (2415, 30923), (2461, 30345), (2737, 27285), (3745, 19941), (4335, 17227), (5457, 13685), (5865, 12733), (6069, 12305), (6647, 11235), (7383, 10115), (8211, 9095)]