63570884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1$

素因数の和:157

約数の個数: 72

約数和(自身を含む): 132370560

約数和(自身を除く): 68799676

約数列:

[1, 2, 4, 13, 19, 26, 37, 38, 47, 52, 74, 76, 94, 148, 188, 247, 481, 494, 611, 703, 893, 962, 988, 1222, 1369, 1406, 1739, 1786, 1924, 2444, 2738, 2812, 3478, 3572, 5476, 6956, 9139, 11609, 17797, 18278, 22607, 23218, 26011, 33041, 35594, 36556, 45214, 46436, 52022, 64343, 66082, 71188, 90428, 104044, 128686, 132164, 257372, 338143, 429533, 676286, 836459, 859066, 1222517, 1352572, 1672918, 1718132, 2445034, 3345836, 4890068, 15892721, 31785442, 63570884]

約数ペア:

[(1, 63570884), (2, 31785442), (4, 15892721), (13, 4890068), (19, 3345836), (26, 2445034), (37, 1718132), (38, 1672918), (47, 1352572), (52, 1222517), (74, 859066), (76, 836459), (94, 676286), (148, 429533), (188, 338143), (247, 257372), (481, 132164), (494, 128686), (611, 104044), (703, 90428), (893, 71188), (962, 66082), (988, 64343), (1222, 52022), (1369, 46436), (1406, 45214), (1739, 36556), (1786, 35594), (1924, 33041), (2444, 26011), (2738, 23218), (2812, 22607), (3478, 18278), (3572, 17797), (5476, 11609), (6956, 9139)]