31868208

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{1039}}^1$

素因数の和:1127

約数の個数: 80

約数和(自身を含む): 92851200

約数和(自身を除く): 60982992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 142, 144, 213, 216, 284, 426, 432, 568, 639, 852, 1039, 1136, 1278, 1704, 1917, 2078, 2556, 3117, 3408, 3834, 4156, 5112, 6234, 7668, 8312, 9351, 10224, 12468, 15336, 16624, 18702, 24936, 28053, 30672, 37404, 49872, 56106, 73769, 74808, 112212, 147538, 149616, 221307, 224424, 295076, 442614, 448848, 590152, 663921, 885228, 1180304, 1327842, 1770456, 1991763, 2655684, 3540912, 3983526, 5311368, 7967052, 10622736, 15934104, 31868208]

約数ペア:

[(1, 31868208), (2, 15934104), (3, 10622736), (4, 7967052), (6, 5311368), (8, 3983526), (9, 3540912), (12, 2655684), (16, 1991763), (18, 1770456), (24, 1327842), (27, 1180304), (36, 885228), (48, 663921), (54, 590152), (71, 448848), (72, 442614), (108, 295076), (142, 224424), (144, 221307), (213, 149616), (216, 147538), (284, 112212), (426, 74808), (432, 73769), (568, 56106), (639, 49872), (852, 37404), (1039, 30672), (1136, 28053), (1278, 24936), (1704, 18702), (1917, 16624), (2078, 15336), (2556, 12468), (3117, 10224), (3408, 9351), (3834, 8312), (4156, 7668), (5112, 6234)]