25309116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1499}}^1$

素因数の和:1583

約数の個数: 72

約数和(自身を含む): 74256000

約数和(自身を除く): 48946884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 603, 804, 938, 1206, 1407, 1499, 1876, 2412, 2814, 2998, 4221, 4497, 5628, 5996, 8442, 8994, 10493, 13491, 16884, 17988, 20986, 26982, 31479, 41972, 53964, 62958, 94437, 100433, 125916, 188874, 200866, 301299, 377748, 401732, 602598, 703031, 903897, 1205196, 1406062, 1807794, 2109093, 2812124, 3615588, 4218186, 6327279, 8436372, 12654558, 25309116]

約数ペア:

[(1, 25309116), (2, 12654558), (3, 8436372), (4, 6327279), (6, 4218186), (7, 3615588), (9, 2812124), (12, 2109093), (14, 1807794), (18, 1406062), (21, 1205196), (28, 903897), (36, 703031), (42, 602598), (63, 401732), (67, 377748), (84, 301299), (126, 200866), (134, 188874), (201, 125916), (252, 100433), (268, 94437), (402, 62958), (469, 53964), (603, 41972), (804, 31479), (938, 26982), (1206, 20986), (1407, 17988), (1499, 16884), (1876, 13491), (2412, 10493), (2814, 8994), (2998, 8442), (4221, 5996), (4497, 5628)]