71955936

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19219}}^1$

素因数の和:19248

約数の個数: 72

約数和(自身を含む): 220376520

約数和(自身を除く): 148420584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 19219, 38438, 57657, 76876, 115314, 153752, 172971, 230628, 249847, 307504, 345942, 461256, 499694, 615008, 691884, 749541, 922512, 999388, 1383768, 1499082, 1845024, 1998776, 2248623, 2767536, 2998164, 3997552, 4497246, 5535072, 5996328, 7995104, 8994492, 11992656, 17988984, 23985312, 35977968, 71955936]

約数ペア:

[(1, 71955936), (2, 35977968), (3, 23985312), (4, 17988984), (6, 11992656), (8, 8994492), (9, 7995104), (12, 5996328), (13, 5535072), (16, 4497246), (18, 3997552), (24, 2998164), (26, 2767536), (32, 2248623), (36, 1998776), (39, 1845024), (48, 1499082), (52, 1383768), (72, 999388), (78, 922512), (96, 749541), (104, 691884), (117, 615008), (144, 499694), (156, 461256), (208, 345942), (234, 307504), (288, 249847), (312, 230628), (416, 172971), (468, 153752), (624, 115314), (936, 76876), (1248, 57657), (1872, 38438), (3744, 19219)]