72325188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^2$

素因数の和:198

約数の個数: 108

約数和(自身を含む): 206502660

約数和(自身を除く): 134177472

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 73, 78, 87, 116, 117, 146, 156, 174, 219, 234, 261, 292, 348, 377, 438, 468, 522, 657, 754, 876, 949, 1044, 1131, 1314, 1508, 1898, 2117, 2262, 2628, 2847, 3393, 3796, 4234, 4524, 5329, 5694, 6351, 6786, 8468, 8541, 10658, 11388, 12702, 13572, 15987, 17082, 19053, 21316, 25404, 27521, 31974, 34164, 38106, 47961, 55042, 63948, 69277, 76212, 82563, 95922, 110084, 138554, 154541, 165126, 191844, 207831, 247689, 277108, 309082, 330252, 415662, 463623, 495378, 618164, 623493, 831324, 927246, 990756, 1246986, 1390869, 1854492, 2009033, 2493972, 2781738, 4018066, 5563476, 6027099, 8036132, 12054198, 18081297, 24108396, 36162594, 72325188]

約数ペア:

[(1, 72325188), (2, 36162594), (3, 24108396), (4, 18081297), (6, 12054198), (9, 8036132), (12, 6027099), (13, 5563476), (18, 4018066), (26, 2781738), (29, 2493972), (36, 2009033), (39, 1854492), (52, 1390869), (58, 1246986), (73, 990756), (78, 927246), (87, 831324), (116, 623493), (117, 618164), (146, 495378), (156, 463623), (174, 415662), (219, 330252), (234, 309082), (261, 277108), (292, 247689), (348, 207831), (377, 191844), (438, 165126), (468, 154541), (522, 138554), (657, 110084), (754, 95922), (876, 82563), (949, 76212), (1044, 69277), (1131, 63948), (1314, 55042), (1508, 47961), (1898, 38106), (2117, 34164), (2262, 31974), (2628, 27521), (2847, 25404), (3393, 21316), (3796, 19053), (4234, 17082), (4524, 15987), (5329, 13572), (5694, 12702), (6351, 11388), (6786, 10658), (8468, 8541)]