123389568

素因数分解:

$2^7\times 3^5\times {\mathrm{3967}}^1$

素因数の和:3996

約数の個数: 96

約数和(自身を含む): 368309760

約数和(自身を除く): 244920192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 288, 324, 384, 432, 486, 576, 648, 864, 972, 1152, 1296, 1728, 1944, 2592, 3456, 3888, 3967, 5184, 7776, 7934, 10368, 11901, 15552, 15868, 23802, 31104, 31736, 35703, 47604, 63472, 71406, 95208, 107109, 126944, 142812, 190416, 214218, 253888, 285624, 321327, 380832, 428436, 507776, 571248, 642654, 761664, 856872, 963981, 1142496, 1285308, 1523328, 1713744, 1927962, 2284992, 2570616, 3427488, 3855924, 4569984, 5141232, 6854976, 7711848, 10282464, 13709952, 15423696, 20564928, 30847392, 41129856, 61694784, 123389568]

約数ペア:

[(1, 123389568), (2, 61694784), (3, 41129856), (4, 30847392), (6, 20564928), (8, 15423696), (9, 13709952), (12, 10282464), (16, 7711848), (18, 6854976), (24, 5141232), (27, 4569984), (32, 3855924), (36, 3427488), (48, 2570616), (54, 2284992), (64, 1927962), (72, 1713744), (81, 1523328), (96, 1285308), (108, 1142496), (128, 963981), (144, 856872), (162, 761664), (192, 642654), (216, 571248), (243, 507776), (288, 428436), (324, 380832), (384, 321327), (432, 285624), (486, 253888), (576, 214218), (648, 190416), (864, 142812), (972, 126944), (1152, 107109), (1296, 95208), (1728, 71406), (1944, 63472), (2592, 47604), (3456, 35703), (3888, 31736), (3967, 31104), (5184, 23802), (7776, 15868), (7934, 15552), (10368, 11901)]