77688604

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 171601920

約数和(自身を除く): 93913316

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 41, 59, 62, 74, 82, 118, 124, 148, 164, 217, 236, 259, 287, 413, 434, 518, 574, 826, 868, 1036, 1147, 1148, 1271, 1517, 1652, 1829, 2183, 2294, 2419, 2542, 3034, 3658, 4366, 4588, 4838, 5084, 6068, 7316, 8029, 8732, 8897, 9676, 10619, 12803, 15281, 16058, 16933, 17794, 21238, 25606, 30562, 32116, 33866, 35588, 42476, 47027, 51212, 61124, 67673, 67732, 74989, 89503, 94054, 135346, 149978, 179006, 188108, 270692, 299956, 329189, 358012, 473711, 524923, 626521, 658378, 947422, 1049846, 1253042, 1316756, 1894844, 2099692, 2506084, 2774593, 5549186, 11098372, 19422151, 38844302, 77688604]

約数ペア:

[(1, 77688604), (2, 38844302), (4, 19422151), (7, 11098372), (14, 5549186), (28, 2774593), (31, 2506084), (37, 2099692), (41, 1894844), (59, 1316756), (62, 1253042), (74, 1049846), (82, 947422), (118, 658378), (124, 626521), (148, 524923), (164, 473711), (217, 358012), (236, 329189), (259, 299956), (287, 270692), (413, 188108), (434, 179006), (518, 149978), (574, 135346), (826, 94054), (868, 89503), (1036, 74989), (1147, 67732), (1148, 67673), (1271, 61124), (1517, 51212), (1652, 47027), (1829, 42476), (2183, 35588), (2294, 33866), (2419, 32116), (2542, 30562), (3034, 25606), (3658, 21238), (4366, 17794), (4588, 16933), (4838, 16058), (5084, 15281), (6068, 12803), (7316, 10619), (8029, 9676), (8732, 8897)]