71609832

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{15787}}^1$

素因数の和:15812

約数の個数: 80

約数和(自身を含む): 229241760

約数和(自身を除く): 157631928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 15787, 31574, 47361, 63148, 94722, 110509, 126296, 142083, 189444, 221018, 284166, 331527, 378888, 426249, 442036, 568332, 663054, 852498, 884072, 994581, 1136664, 1278747, 1326108, 1704996, 1989162, 2557494, 2652216, 2983743, 3409992, 3978324, 5114988, 5967486, 7956648, 8951229, 10229976, 11934972, 17902458, 23869944, 35804916, 71609832]

約数ペア:

[(1, 71609832), (2, 35804916), (3, 23869944), (4, 17902458), (6, 11934972), (7, 10229976), (8, 8951229), (9, 7956648), (12, 5967486), (14, 5114988), (18, 3978324), (21, 3409992), (24, 2983743), (27, 2652216), (28, 2557494), (36, 1989162), (42, 1704996), (54, 1326108), (56, 1278747), (63, 1136664), (72, 994581), (81, 884072), (84, 852498), (108, 663054), (126, 568332), (162, 442036), (168, 426249), (189, 378888), (216, 331527), (252, 284166), (324, 221018), (378, 189444), (504, 142083), (567, 126296), (648, 110509), (756, 94722), (1134, 63148), (1512, 47361), (2268, 31574), (4536, 15787)]