71378802

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:480

約数の個数: 96

約数和(自身を含む): 180610560

約数和(自身を除く): 109231758

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 31, 33, 58, 62, 66, 87, 93, 99, 174, 186, 198, 261, 279, 319, 341, 401, 522, 558, 638, 682, 802, 899, 957, 1023, 1203, 1798, 1914, 2046, 2406, 2697, 2871, 3069, 3609, 4411, 5394, 5742, 6138, 7218, 8091, 8822, 9889, 11629, 12431, 13233, 16182, 19778, 23258, 24862, 26466, 29667, 34887, 37293, 39699, 59334, 69774, 74586, 79398, 89001, 104661, 111879, 127919, 136741, 178002, 209322, 223758, 255838, 273482, 360499, 383757, 410223, 720998, 767514, 820446, 1081497, 1151271, 1230669, 2162994, 2302542, 2461338, 3244491, 3965489, 6488982, 7930978, 11896467, 23792934, 35689401, 71378802]

約数ペア:

[(1, 71378802), (2, 35689401), (3, 23792934), (6, 11896467), (9, 7930978), (11, 6488982), (18, 3965489), (22, 3244491), (29, 2461338), (31, 2302542), (33, 2162994), (58, 1230669), (62, 1151271), (66, 1081497), (87, 820446), (93, 767514), (99, 720998), (174, 410223), (186, 383757), (198, 360499), (261, 273482), (279, 255838), (319, 223758), (341, 209322), (401, 178002), (522, 136741), (558, 127919), (638, 111879), (682, 104661), (802, 89001), (899, 79398), (957, 74586), (1023, 69774), (1203, 59334), (1798, 39699), (1914, 37293), (2046, 34887), (2406, 29667), (2697, 26466), (2871, 24862), (3069, 23258), (3609, 19778), (4411, 16182), (5394, 13233), (5742, 12431), (6138, 11629), (7218, 9889), (8091, 8822)]