68729796

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^2\times {\mathrm{401}}^1$

素因数の和:463

約数の個数: 90

約数和(自身を含む): 188293182

約数和(自身を除く): 119563386

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 276, 324, 401, 414, 529, 621, 802, 828, 1058, 1203, 1242, 1587, 1604, 1863, 2116, 2406, 2484, 3174, 3609, 3726, 4761, 4812, 6348, 7218, 7452, 9223, 9522, 10827, 14283, 14436, 18446, 19044, 21654, 27669, 28566, 32481, 36892, 42849, 43308, 55338, 57132, 64962, 83007, 85698, 110676, 129924, 166014, 171396, 212129, 249021, 332028, 424258, 498042, 636387, 747063, 848516, 996084, 1272774, 1494126, 1909161, 2545548, 2988252, 3818322, 5727483, 7636644, 11454966, 17182449, 22909932, 34364898, 68729796]

約数ペア:

[(1, 68729796), (2, 34364898), (3, 22909932), (4, 17182449), (6, 11454966), (9, 7636644), (12, 5727483), (18, 3818322), (23, 2988252), (27, 2545548), (36, 1909161), (46, 1494126), (54, 1272774), (69, 996084), (81, 848516), (92, 747063), (108, 636387), (138, 498042), (162, 424258), (207, 332028), (276, 249021), (324, 212129), (401, 171396), (414, 166014), (529, 129924), (621, 110676), (802, 85698), (828, 83007), (1058, 64962), (1203, 57132), (1242, 55338), (1587, 43308), (1604, 42849), (1863, 36892), (2116, 32481), (2406, 28566), (2484, 27669), (3174, 21654), (3609, 19044), (3726, 18446), (4761, 14436), (4812, 14283), (6348, 10827), (7218, 9522), (7452, 9223)]