68542152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2503}}^1$

素因数の和:2682

約数の個数: 64

約数和(自身を含む): 197114880

約数和(自身を除く): 128572728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 163, 168, 326, 489, 652, 978, 1141, 1304, 1956, 2282, 2503, 3423, 3912, 4564, 5006, 6846, 7509, 9128, 10012, 13692, 15018, 17521, 20024, 27384, 30036, 35042, 52563, 60072, 70084, 105126, 140168, 210252, 407989, 420504, 815978, 1223967, 1631956, 2447934, 2855923, 3263912, 4895868, 5711846, 8567769, 9791736, 11423692, 17135538, 22847384, 34271076, 68542152]

約数ペア:

[(1, 68542152), (2, 34271076), (3, 22847384), (4, 17135538), (6, 11423692), (7, 9791736), (8, 8567769), (12, 5711846), (14, 4895868), (21, 3263912), (24, 2855923), (28, 2447934), (42, 1631956), (56, 1223967), (84, 815978), (163, 420504), (168, 407989), (326, 210252), (489, 140168), (652, 105126), (978, 70084), (1141, 60072), (1304, 52563), (1956, 35042), (2282, 30036), (2503, 27384), (3423, 20024), (3912, 17521), (4564, 15018), (5006, 13692), (6846, 10012), (7509, 9128)]