66051804

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8641}}^1$

素因数の和:8675

約数の個数: 72

約数和(自身を含む): 193096848

約数和(自身を除く): 127045044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 8641, 17282, 25923, 34564, 51846, 60487, 103692, 112333, 120974, 181461, 224666, 241948, 336999, 362922, 423409, 449332, 673998, 725844, 786331, 846818, 1270227, 1347996, 1572662, 1693636, 2358993, 2540454, 3145324, 4717986, 5080908, 5504317, 9435972, 11008634, 16512951, 22017268, 33025902, 66051804]

約数ペア:

[(1, 66051804), (2, 33025902), (3, 22017268), (4, 16512951), (6, 11008634), (7, 9435972), (12, 5504317), (13, 5080908), (14, 4717986), (21, 3145324), (26, 2540454), (28, 2358993), (39, 1693636), (42, 1572662), (49, 1347996), (52, 1270227), (78, 846818), (84, 786331), (91, 725844), (98, 673998), (147, 449332), (156, 423409), (182, 362922), (196, 336999), (273, 241948), (294, 224666), (364, 181461), (546, 120974), (588, 112333), (637, 103692), (1092, 60487), (1274, 51846), (1911, 34564), (2548, 25923), (3822, 17282), (7644, 8641)]