72953748

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{41357}}^1$

素因数の和:41381

約数の個数: 54

約数和(自身を含む): 214523946

約数和(自身を除く): 141570198

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 41357, 82714, 124071, 165428, 248142, 289499, 372213, 496284, 578998, 744426, 868497, 1157996, 1488852, 1736994, 2026493, 2605491, 3473988, 4052986, 5210982, 6079479, 8105972, 10421964, 12158958, 18238437, 24317916, 36476874, 72953748]

約数ペア:

[(1, 72953748), (2, 36476874), (3, 24317916), (4, 18238437), (6, 12158958), (7, 10421964), (9, 8105972), (12, 6079479), (14, 5210982), (18, 4052986), (21, 3473988), (28, 2605491), (36, 2026493), (42, 1736994), (49, 1488852), (63, 1157996), (84, 868497), (98, 744426), (126, 578998), (147, 496284), (196, 372213), (252, 289499), (294, 248142), (441, 165428), (588, 124071), (882, 82714), (1764, 41357)]