76861896

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 215654400

約数和(自身を除く): 138792504

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 59, 62, 68, 93, 102, 103, 118, 124, 136, 177, 186, 204, 206, 236, 248, 309, 354, 372, 408, 412, 472, 527, 618, 708, 744, 824, 1003, 1054, 1236, 1416, 1581, 1751, 1829, 2006, 2108, 2472, 3009, 3162, 3193, 3502, 3658, 4012, 4216, 5253, 5487, 6018, 6077, 6324, 6386, 7004, 7316, 8024, 9579, 10506, 10974, 12036, 12154, 12648, 12772, 14008, 14632, 18231, 19158, 21012, 21948, 24072, 24308, 25544, 31093, 36462, 38316, 42024, 43896, 48616, 54281, 62186, 72924, 76632, 93279, 103309, 108562, 124372, 145848, 162843, 186558, 188387, 206618, 217124, 248744, 309927, 325686, 373116, 376774, 413236, 434248, 565161, 619854, 651372, 746232, 753548, 826472, 1130322, 1239708, 1302744, 1507096, 2260644, 2479416, 3202579, 4521288, 6405158, 9607737, 12810316, 19215474, 25620632, 38430948, 76861896]

約数ペア:

[(1, 76861896), (2, 38430948), (3, 25620632), (4, 19215474), (6, 12810316), (8, 9607737), (12, 6405158), (17, 4521288), (24, 3202579), (31, 2479416), (34, 2260644), (51, 1507096), (59, 1302744), (62, 1239708), (68, 1130322), (93, 826472), (102, 753548), (103, 746232), (118, 651372), (124, 619854), (136, 565161), (177, 434248), (186, 413236), (204, 376774), (206, 373116), (236, 325686), (248, 309927), (309, 248744), (354, 217124), (372, 206618), (408, 188387), (412, 186558), (472, 162843), (527, 145848), (618, 124372), (708, 108562), (744, 103309), (824, 93279), (1003, 76632), (1054, 72924), (1236, 62186), (1416, 54281), (1581, 48616), (1751, 43896), (1829, 42024), (2006, 38316), (2108, 36462), (2472, 31093), (3009, 25544), (3162, 24308), (3193, 24072), (3502, 21948), (3658, 21012), (4012, 19158), (4216, 18231), (5253, 14632), (5487, 14008), (6018, 12772), (6077, 12648), (6324, 12154), (6386, 12036), (7004, 10974), (7316, 10506), (8024, 9579)]