70812456

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:519

約数の個数: 128

約数和(自身を含む): 212889600

約数和(自身を除く): 142077144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 47, 52, 66, 78, 88, 94, 104, 132, 141, 143, 156, 188, 264, 282, 286, 312, 376, 429, 439, 517, 564, 572, 611, 858, 878, 1034, 1128, 1144, 1222, 1317, 1551, 1716, 1756, 1833, 2068, 2444, 2634, 3102, 3432, 3512, 3666, 4136, 4829, 4888, 5268, 5707, 6204, 6721, 7332, 9658, 10536, 11414, 12408, 13442, 14487, 14664, 17121, 19316, 20163, 20633, 22828, 26884, 28974, 34242, 38632, 40326, 41266, 45656, 53768, 57948, 61899, 62777, 68484, 80652, 82532, 115896, 123798, 125554, 136968, 161304, 165064, 188331, 226963, 247596, 251108, 268229, 376662, 453926, 495192, 502216, 536458, 680889, 753324, 804687, 907852, 1072916, 1361778, 1506648, 1609374, 1815704, 2145832, 2723556, 2950519, 3218748, 5447112, 5901038, 6437496, 8851557, 11802076, 17703114, 23604152, 35406228, 70812456]

約数ペア:

[(1, 70812456), (2, 35406228), (3, 23604152), (4, 17703114), (6, 11802076), (8, 8851557), (11, 6437496), (12, 5901038), (13, 5447112), (22, 3218748), (24, 2950519), (26, 2723556), (33, 2145832), (39, 1815704), (44, 1609374), (47, 1506648), (52, 1361778), (66, 1072916), (78, 907852), (88, 804687), (94, 753324), (104, 680889), (132, 536458), (141, 502216), (143, 495192), (156, 453926), (188, 376662), (264, 268229), (282, 251108), (286, 247596), (312, 226963), (376, 188331), (429, 165064), (439, 161304), (517, 136968), (564, 125554), (572, 123798), (611, 115896), (858, 82532), (878, 80652), (1034, 68484), (1128, 62777), (1144, 61899), (1222, 57948), (1317, 53768), (1551, 45656), (1716, 41266), (1756, 40326), (1833, 38632), (2068, 34242), (2444, 28974), (2634, 26884), (3102, 22828), (3432, 20633), (3512, 20163), (3666, 19316), (4136, 17121), (4829, 14664), (4888, 14487), (5268, 13442), (5707, 12408), (6204, 11414), (6721, 10536), (7332, 9658)]