9975888

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^2$

素因数の和:173

約数の個数: 90

約数和(自身を含む): 30483726

約数和(自身を除く): 20507838

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 73, 78, 104, 117, 144, 146, 156, 208, 219, 234, 292, 312, 438, 468, 584, 624, 657, 876, 936, 949, 1168, 1314, 1752, 1872, 1898, 2628, 2847, 3504, 3796, 5256, 5329, 5694, 7592, 8541, 10512, 10658, 11388, 15184, 15987, 17082, 21316, 22776, 31974, 34164, 42632, 45552, 47961, 63948, 68328, 69277, 85264, 95922, 127896, 136656, 138554, 191844, 207831, 255792, 277108, 383688, 415662, 554216, 623493, 767376, 831324, 1108432, 1246986, 1662648, 2493972, 3325296, 4987944, 9975888]

約数ペア:

[(1, 9975888), (2, 4987944), (3, 3325296), (4, 2493972), (6, 1662648), (8, 1246986), (9, 1108432), (12, 831324), (13, 767376), (16, 623493), (18, 554216), (24, 415662), (26, 383688), (36, 277108), (39, 255792), (48, 207831), (52, 191844), (72, 138554), (73, 136656), (78, 127896), (104, 95922), (117, 85264), (144, 69277), (146, 68328), (156, 63948), (208, 47961), (219, 45552), (234, 42632), (292, 34164), (312, 31974), (438, 22776), (468, 21316), (584, 17082), (624, 15987), (657, 15184), (876, 11388), (936, 10658), (949, 10512), (1168, 8541), (1314, 7592), (1752, 5694), (1872, 5329), (1898, 5256), (2628, 3796), (2847, 3504)]