82563152

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:556

約数の個数: 80

約数和(自身を含む): 195916032

約数和(自身を除く): 113352880

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 103, 112, 119, 136, 206, 238, 272, 412, 421, 476, 721, 824, 842, 952, 1442, 1648, 1684, 1751, 1904, 2884, 2947, 3368, 3502, 5768, 5894, 6736, 7004, 7157, 11536, 11788, 12257, 14008, 14314, 23576, 24514, 28016, 28628, 43363, 47152, 49028, 50099, 57256, 86726, 98056, 100198, 114512, 173452, 196112, 200396, 303541, 346904, 400792, 607082, 693808, 737171, 801584, 1214164, 1474342, 2428328, 2948684, 4856656, 5160197, 5897368, 10320394, 11794736, 20640788, 41281576, 82563152]

約数ペア:

[(1, 82563152), (2, 41281576), (4, 20640788), (7, 11794736), (8, 10320394), (14, 5897368), (16, 5160197), (17, 4856656), (28, 2948684), (34, 2428328), (56, 1474342), (68, 1214164), (103, 801584), (112, 737171), (119, 693808), (136, 607082), (206, 400792), (238, 346904), (272, 303541), (412, 200396), (421, 196112), (476, 173452), (721, 114512), (824, 100198), (842, 98056), (952, 86726), (1442, 57256), (1648, 50099), (1684, 49028), (1751, 47152), (1904, 43363), (2884, 28628), (2947, 28016), (3368, 24514), (3502, 23576), (5768, 14314), (5894, 14008), (6736, 12257), (7004, 11788), (7157, 11536)]