71127792

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{25997}}^1$

素因数の和:26030

約数の個数: 60

約数和(自身を含む): 209543880

約数和(自身を除く): 138416088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 25997, 51994, 77991, 103988, 155982, 207976, 233973, 311964, 415952, 467946, 493943, 623928, 935892, 987886, 1247856, 1481829, 1871784, 1975772, 2963658, 3743568, 3951544, 4445487, 5927316, 7903088, 8890974, 11854632, 17781948, 23709264, 35563896, 71127792]

約数ペア:

[(1, 71127792), (2, 35563896), (3, 23709264), (4, 17781948), (6, 11854632), (8, 8890974), (9, 7903088), (12, 5927316), (16, 4445487), (18, 3951544), (19, 3743568), (24, 2963658), (36, 1975772), (38, 1871784), (48, 1481829), (57, 1247856), (72, 987886), (76, 935892), (114, 623928), (144, 493943), (152, 467946), (171, 415952), (228, 311964), (304, 233973), (342, 207976), (456, 155982), (684, 103988), (912, 77991), (1368, 51994), (2736, 25997)]