72499188

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{1151}}^1$

素因数の和:1368

約数の個数: 48

約数和(自身を含む): 176117760

約数和(自身を除く): 103618572

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 181, 348, 362, 543, 724, 1086, 1151, 2172, 2302, 3453, 4604, 5249, 6906, 10498, 13812, 15747, 20996, 31494, 33379, 62988, 66758, 100137, 133516, 200274, 208331, 400548, 416662, 624993, 833324, 1249986, 2499972, 6041599, 12083198, 18124797, 24166396, 36249594, 72499188]

約数ペア:

[(1, 72499188), (2, 36249594), (3, 24166396), (4, 18124797), (6, 12083198), (12, 6041599), (29, 2499972), (58, 1249986), (87, 833324), (116, 624993), (174, 416662), (181, 400548), (348, 208331), (362, 200274), (543, 133516), (724, 100137), (1086, 66758), (1151, 62988), (2172, 33379), (2302, 31494), (3453, 20996), (4604, 15747), (5249, 13812), (6906, 10498)]