7921008

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:902

約数の個数: 60

約数和(自身を含む): 22526088

約数和(自身を除く): 14605080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 134, 144, 201, 268, 402, 536, 603, 804, 821, 1072, 1206, 1608, 1642, 2412, 2463, 3216, 3284, 4824, 4926, 6568, 7389, 9648, 9852, 13136, 14778, 19704, 29556, 39408, 55007, 59112, 110014, 118224, 165021, 220028, 330042, 440056, 495063, 660084, 880112, 990126, 1320168, 1980252, 2640336, 3960504, 7921008]

約数ペア:

[(1, 7921008), (2, 3960504), (3, 2640336), (4, 1980252), (6, 1320168), (8, 990126), (9, 880112), (12, 660084), (16, 495063), (18, 440056), (24, 330042), (36, 220028), (48, 165021), (67, 118224), (72, 110014), (134, 59112), (144, 55007), (201, 39408), (268, 29556), (402, 19704), (536, 14778), (603, 13136), (804, 9852), (821, 9648), (1072, 7389), (1206, 6568), (1608, 4926), (1642, 4824), (2412, 3284), (2463, 3216)]