7860972

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 22120560

約数和(自身を除く): 14259588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 461, 588, 609, 812, 922, 1218, 1383, 1421, 1844, 2436, 2766, 2842, 3227, 4263, 5532, 5684, 6454, 8526, 9681, 12908, 13369, 17052, 19362, 22589, 26738, 38724, 40107, 45178, 53476, 67767, 80214, 90356, 93583, 135534, 160428, 187166, 271068, 280749, 374332, 561498, 655081, 1122996, 1310162, 1965243, 2620324, 3930486, 7860972]

約数ペア:

[(1, 7860972), (2, 3930486), (3, 2620324), (4, 1965243), (6, 1310162), (7, 1122996), (12, 655081), (14, 561498), (21, 374332), (28, 280749), (29, 271068), (42, 187166), (49, 160428), (58, 135534), (84, 93583), (87, 90356), (98, 80214), (116, 67767), (147, 53476), (174, 45178), (196, 40107), (203, 38724), (294, 26738), (348, 22589), (406, 19362), (461, 17052), (588, 13369), (609, 12908), (812, 9681), (922, 8526), (1218, 6454), (1383, 5684), (1421, 5532), (1844, 4263), (2436, 3227), (2766, 2842)]