72006688

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{967}}^1$

素因数の和:1169

約数の個数: 48

約数和(自身を含む): 153679680

約数和(自身を除く): 81672992

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 179, 208, 358, 416, 716, 967, 1432, 1934, 2327, 2864, 3868, 4654, 5728, 7736, 9308, 12571, 15472, 18616, 25142, 30944, 37232, 50284, 74464, 100568, 173093, 201136, 346186, 402272, 692372, 1384744, 2250209, 2769488, 4500418, 5538976, 9000836, 18001672, 36003344, 72006688]

約数ペア:

[(1, 72006688), (2, 36003344), (4, 18001672), (8, 9000836), (13, 5538976), (16, 4500418), (26, 2769488), (32, 2250209), (52, 1384744), (104, 692372), (179, 402272), (208, 346186), (358, 201136), (416, 173093), (716, 100568), (967, 74464), (1432, 50284), (1934, 37232), (2327, 30944), (2864, 25142), (3868, 18616), (4654, 15472), (5728, 12571), (7736, 9308)]