72817368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^3\times {\mathrm{1381}}^1$

素因数の和:1429

約数の個数: 64

約数和(自身を含む): 197349600

約数和(自身を除く): 124532232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 1381, 2028, 2197, 2762, 4056, 4143, 4394, 5524, 6591, 8286, 8788, 11048, 13182, 16572, 17576, 17953, 26364, 33144, 35906, 52728, 53859, 71812, 107718, 143624, 215436, 233389, 430872, 466778, 700167, 933556, 1400334, 1867112, 2800668, 3034057, 5601336, 6068114, 9102171, 12136228, 18204342, 24272456, 36408684, 72817368]

約数ペア:

[(1, 72817368), (2, 36408684), (3, 24272456), (4, 18204342), (6, 12136228), (8, 9102171), (12, 6068114), (13, 5601336), (24, 3034057), (26, 2800668), (39, 1867112), (52, 1400334), (78, 933556), (104, 700167), (156, 466778), (169, 430872), (312, 233389), (338, 215436), (507, 143624), (676, 107718), (1014, 71812), (1352, 53859), (1381, 52728), (2028, 35906), (2197, 33144), (2762, 26364), (4056, 17953), (4143, 17576), (4394, 16572), (5524, 13182), (6591, 11048), (8286, 8788)]