65889516

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 199487232

約数和(自身を除く): 133597716

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 61, 66, 77, 84, 98, 122, 132, 147, 154, 167, 183, 196, 231, 244, 294, 308, 334, 366, 427, 462, 501, 539, 588, 668, 671, 732, 854, 924, 1002, 1078, 1169, 1281, 1342, 1617, 1708, 1837, 2004, 2013, 2156, 2338, 2562, 2684, 2989, 3234, 3507, 3674, 4026, 4676, 4697, 5124, 5511, 5978, 6468, 7014, 7348, 8052, 8183, 8967, 9394, 10187, 11022, 11956, 12859, 14028, 14091, 16366, 17934, 18788, 20374, 22044, 24549, 25718, 28182, 30561, 32732, 32879, 35868, 38577, 40748, 49098, 51436, 56364, 61122, 65758, 71309, 77154, 90013, 98196, 98637, 112057, 122244, 131516, 142618, 154308, 180026, 197274, 213927, 224114, 270039, 285236, 336171, 360052, 394548, 427854, 448228, 499163, 540078, 672342, 784399, 855708, 998326, 1080156, 1344684, 1497489, 1568798, 1996652, 2353197, 2994978, 3137596, 4706394, 5490793, 5989956, 9412788, 10981586, 16472379, 21963172, 32944758, 65889516]

約数ペア:

[(1, 65889516), (2, 32944758), (3, 21963172), (4, 16472379), (6, 10981586), (7, 9412788), (11, 5989956), (12, 5490793), (14, 4706394), (21, 3137596), (22, 2994978), (28, 2353197), (33, 1996652), (42, 1568798), (44, 1497489), (49, 1344684), (61, 1080156), (66, 998326), (77, 855708), (84, 784399), (98, 672342), (122, 540078), (132, 499163), (147, 448228), (154, 427854), (167, 394548), (183, 360052), (196, 336171), (231, 285236), (244, 270039), (294, 224114), (308, 213927), (334, 197274), (366, 180026), (427, 154308), (462, 142618), (501, 131516), (539, 122244), (588, 112057), (668, 98637), (671, 98196), (732, 90013), (854, 77154), (924, 71309), (1002, 65758), (1078, 61122), (1169, 56364), (1281, 51436), (1342, 49098), (1617, 40748), (1708, 38577), (1837, 35868), (2004, 32879), (2013, 32732), (2156, 30561), (2338, 28182), (2562, 25718), (2684, 24549), (2989, 22044), (3234, 20374), (3507, 18788), (3674, 17934), (4026, 16366), (4676, 14091), (4697, 14028), (5124, 12859), (5511, 11956), (5978, 11022), (6468, 10187), (7014, 9394), (7348, 8967), (8052, 8183)]