80719512

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{419}}^1$

素因数の和:800

約数の個数: 64

約数和(自身を含む): 211680000

約数和(自身を除く): 130960488

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 349, 419, 552, 698, 838, 1047, 1257, 1396, 1676, 2094, 2514, 2792, 3352, 4188, 5028, 8027, 8376, 9637, 10056, 16054, 19274, 24081, 28911, 32108, 38548, 48162, 57822, 64216, 77096, 96324, 115644, 146231, 192648, 231288, 292462, 438693, 584924, 877386, 1169848, 1754772, 3363313, 3509544, 6726626, 10089939, 13453252, 20179878, 26906504, 40359756, 80719512]

約数ペア:

[(1, 80719512), (2, 40359756), (3, 26906504), (4, 20179878), (6, 13453252), (8, 10089939), (12, 6726626), (23, 3509544), (24, 3363313), (46, 1754772), (69, 1169848), (92, 877386), (138, 584924), (184, 438693), (276, 292462), (349, 231288), (419, 192648), (552, 146231), (698, 115644), (838, 96324), (1047, 77096), (1257, 64216), (1396, 57822), (1676, 48162), (2094, 38548), (2514, 32108), (2792, 28911), (3352, 24081), (4188, 19274), (5028, 16054), (8027, 10056), (8376, 9637)]