79487928

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{521}}^1$

素因数の和:709

約数の個数: 96

約数和(自身を含む): 233709840

約数和(自身を除く): 154221912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 163, 234, 312, 326, 468, 489, 521, 652, 936, 978, 1042, 1304, 1467, 1563, 1956, 2084, 2119, 2934, 3126, 3912, 4168, 4238, 4689, 5868, 6252, 6357, 6773, 8476, 9378, 11736, 12504, 12714, 13546, 16952, 18756, 19071, 20319, 25428, 27092, 37512, 38142, 40638, 50856, 54184, 60957, 76284, 81276, 84923, 121914, 152568, 162552, 169846, 243828, 254769, 339692, 487656, 509538, 679384, 764307, 1019076, 1103999, 1528614, 2038152, 2207998, 3057228, 3311997, 4415996, 6114456, 6623994, 8831992, 9935991, 13247988, 19871982, 26495976, 39743964, 79487928]

約数ペア:

[(1, 79487928), (2, 39743964), (3, 26495976), (4, 19871982), (6, 13247988), (8, 9935991), (9, 8831992), (12, 6623994), (13, 6114456), (18, 4415996), (24, 3311997), (26, 3057228), (36, 2207998), (39, 2038152), (52, 1528614), (72, 1103999), (78, 1019076), (104, 764307), (117, 679384), (156, 509538), (163, 487656), (234, 339692), (312, 254769), (326, 243828), (468, 169846), (489, 162552), (521, 152568), (652, 121914), (936, 84923), (978, 81276), (1042, 76284), (1304, 60957), (1467, 54184), (1563, 50856), (1956, 40638), (2084, 38142), (2119, 37512), (2934, 27092), (3126, 25428), (3912, 20319), (4168, 19071), (4238, 18756), (4689, 16952), (5868, 13546), (6252, 12714), (6357, 12504), (6773, 11736), (8476, 9378)]