78476376

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 227082240

約数和(自身を除く): 148605864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 43, 44, 62, 66, 86, 88, 93, 124, 129, 132, 172, 186, 223, 248, 258, 264, 341, 344, 372, 446, 473, 516, 669, 682, 744, 892, 946, 1023, 1032, 1333, 1338, 1364, 1419, 1784, 1892, 2046, 2453, 2666, 2676, 2728, 2838, 3784, 3999, 4092, 4906, 5332, 5352, 5676, 6913, 7359, 7998, 8184, 9589, 9812, 10664, 11352, 13826, 14663, 14718, 15996, 19178, 19624, 20739, 27652, 28767, 29326, 29436, 31992, 38356, 41478, 43989, 55304, 57534, 58652, 58872, 76043, 76712, 82956, 87978, 105479, 115068, 117304, 152086, 165912, 175956, 210958, 228129, 230136, 297259, 304172, 316437, 351912, 421916, 456258, 594518, 608344, 632874, 843832, 891777, 912516, 1189036, 1265748, 1783554, 1825032, 2378072, 2531496, 3269849, 3567108, 6539698, 7134216, 9809547, 13079396, 19619094, 26158792, 39238188, 78476376]

約数ペア:

[(1, 78476376), (2, 39238188), (3, 26158792), (4, 19619094), (6, 13079396), (8, 9809547), (11, 7134216), (12, 6539698), (22, 3567108), (24, 3269849), (31, 2531496), (33, 2378072), (43, 1825032), (44, 1783554), (62, 1265748), (66, 1189036), (86, 912516), (88, 891777), (93, 843832), (124, 632874), (129, 608344), (132, 594518), (172, 456258), (186, 421916), (223, 351912), (248, 316437), (258, 304172), (264, 297259), (341, 230136), (344, 228129), (372, 210958), (446, 175956), (473, 165912), (516, 152086), (669, 117304), (682, 115068), (744, 105479), (892, 87978), (946, 82956), (1023, 76712), (1032, 76043), (1333, 58872), (1338, 58652), (1364, 57534), (1419, 55304), (1784, 43989), (1892, 41478), (2046, 38356), (2453, 31992), (2666, 29436), (2676, 29326), (2728, 28767), (2838, 27652), (3784, 20739), (3999, 19624), (4092, 19178), (4906, 15996), (5332, 14718), (5352, 14663), (5676, 13826), (6913, 11352), (7359, 10664), (7998, 9812), (8184, 9589)]