80852464

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 160

約数和(自身を含む): 211415040

約数和(自身を除く): 130562576

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 31, 44, 56, 58, 62, 73, 77, 88, 112, 116, 124, 146, 154, 176, 203, 217, 232, 248, 292, 308, 319, 341, 406, 434, 464, 496, 511, 584, 616, 638, 682, 803, 812, 868, 899, 1022, 1168, 1232, 1276, 1364, 1606, 1624, 1736, 1798, 2044, 2117, 2233, 2263, 2387, 2552, 2728, 3212, 3248, 3472, 3596, 4088, 4234, 4466, 4526, 4774, 5104, 5456, 5621, 6293, 6424, 7192, 8176, 8468, 8932, 9052, 9548, 9889, 11242, 12586, 12848, 14384, 14819, 15841, 16936, 17864, 18104, 19096, 19778, 22484, 23287, 24893, 25172, 29638, 31682, 33872, 35728, 36208, 38192, 39556, 44968, 46574, 49786, 50344, 59276, 63364, 65627, 69223, 79112, 89936, 93148, 99572, 100688, 118552, 126728, 131254, 138446, 158224, 163009, 174251, 186296, 199144, 237104, 253456, 262508, 276892, 326018, 348502, 372592, 398288, 459389, 525016, 553784, 652036, 697004, 721897, 918778, 1050032, 1107568, 1304072, 1394008, 1443794, 1837556, 2608144, 2788016, 2887588, 3675112, 5053279, 5775176, 7350224, 10106558, 11550352, 20213116, 40426232, 80852464]

約数ペア:

[(1, 80852464), (2, 40426232), (4, 20213116), (7, 11550352), (8, 10106558), (11, 7350224), (14, 5775176), (16, 5053279), (22, 3675112), (28, 2887588), (29, 2788016), (31, 2608144), (44, 1837556), (56, 1443794), (58, 1394008), (62, 1304072), (73, 1107568), (77, 1050032), (88, 918778), (112, 721897), (116, 697004), (124, 652036), (146, 553784), (154, 525016), (176, 459389), (203, 398288), (217, 372592), (232, 348502), (248, 326018), (292, 276892), (308, 262508), (319, 253456), (341, 237104), (406, 199144), (434, 186296), (464, 174251), (496, 163009), (511, 158224), (584, 138446), (616, 131254), (638, 126728), (682, 118552), (803, 100688), (812, 99572), (868, 93148), (899, 89936), (1022, 79112), (1168, 69223), (1232, 65627), (1276, 63364), (1364, 59276), (1606, 50344), (1624, 49786), (1736, 46574), (1798, 44968), (2044, 39556), (2117, 38192), (2233, 36208), (2263, 35728), (2387, 33872), (2552, 31682), (2728, 29638), (3212, 25172), (3248, 24893), (3472, 23287), (3596, 22484), (4088, 19778), (4234, 19096), (4466, 18104), (4526, 17864), (4774, 16936), (5104, 15841), (5456, 14819), (5621, 14384), (6293, 12848), (6424, 12586), (7192, 11242), (8176, 9889), (8468, 9548), (8932, 9052)]