68830416

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:969

約数の個数: 120

約数和(自身を含む): 210772224

約数和(自身を除く): 141941808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 62, 68, 72, 93, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 306, 372, 408, 496, 527, 558, 612, 744, 816, 907, 1054, 1116, 1224, 1488, 1581, 1814, 2108, 2232, 2448, 2721, 3162, 3628, 4216, 4464, 4743, 5442, 6324, 7256, 8163, 8432, 9486, 10884, 12648, 14512, 15419, 16326, 18972, 21768, 25296, 28117, 30838, 32652, 37944, 43536, 46257, 56234, 61676, 65304, 75888, 84351, 92514, 112468, 123352, 130608, 138771, 168702, 185028, 224936, 246704, 253053, 277542, 337404, 370056, 449872, 477989, 506106, 555084, 674808, 740112, 955978, 1012212, 1110168, 1349616, 1433967, 1911956, 2024424, 2220336, 2867934, 3823912, 4048848, 4301901, 5735868, 7647824, 8603802, 11471736, 17207604, 22943472, 34415208, 68830416]

約数ペア:

[(1, 68830416), (2, 34415208), (3, 22943472), (4, 17207604), (6, 11471736), (8, 8603802), (9, 7647824), (12, 5735868), (16, 4301901), (17, 4048848), (18, 3823912), (24, 2867934), (31, 2220336), (34, 2024424), (36, 1911956), (48, 1433967), (51, 1349616), (62, 1110168), (68, 1012212), (72, 955978), (93, 740112), (102, 674808), (124, 555084), (136, 506106), (144, 477989), (153, 449872), (186, 370056), (204, 337404), (248, 277542), (272, 253053), (279, 246704), (306, 224936), (372, 185028), (408, 168702), (496, 138771), (527, 130608), (558, 123352), (612, 112468), (744, 92514), (816, 84351), (907, 75888), (1054, 65304), (1116, 61676), (1224, 56234), (1488, 46257), (1581, 43536), (1814, 37944), (2108, 32652), (2232, 30838), (2448, 28117), (2721, 25296), (3162, 21768), (3628, 18972), (4216, 16326), (4464, 15419), (4743, 14512), (5442, 12648), (6324, 10884), (7256, 9486), (8163, 8432)]