64290996

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{859}}^1$

素因数の和:896

約数の個数: 144

約数和(自身を含む): 210362880

約数和(自身を除く): 146071884

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 126, 132, 154, 162, 189, 198, 231, 243, 252, 297, 308, 324, 378, 396, 462, 486, 567, 594, 693, 756, 859, 891, 924, 972, 1134, 1188, 1386, 1701, 1718, 1782, 2079, 2268, 2577, 2673, 2772, 3402, 3436, 3564, 4158, 5154, 5346, 6013, 6237, 6804, 7731, 8316, 9449, 10308, 10692, 12026, 12474, 15462, 18039, 18711, 18898, 23193, 24052, 24948, 28347, 30924, 36078, 37422, 37796, 46386, 54117, 56694, 66143, 69579, 72156, 74844, 85041, 92772, 108234, 113388, 132286, 139158, 162351, 170082, 198429, 208737, 216468, 255123, 264572, 278316, 324702, 340164, 396858, 417474, 487053, 510246, 595287, 649404, 765369, 793716, 834948, 974106, 1020492, 1190574, 1461159, 1530738, 1785861, 1948212, 2296107, 2381148, 2922318, 3061476, 3571722, 4592214, 5357583, 5844636, 7143444, 9184428, 10715166, 16072749, 21430332, 32145498, 64290996]

約数ペア:

[(1, 64290996), (2, 32145498), (3, 21430332), (4, 16072749), (6, 10715166), (7, 9184428), (9, 7143444), (11, 5844636), (12, 5357583), (14, 4592214), (18, 3571722), (21, 3061476), (22, 2922318), (27, 2381148), (28, 2296107), (33, 1948212), (36, 1785861), (42, 1530738), (44, 1461159), (54, 1190574), (63, 1020492), (66, 974106), (77, 834948), (81, 793716), (84, 765369), (99, 649404), (108, 595287), (126, 510246), (132, 487053), (154, 417474), (162, 396858), (189, 340164), (198, 324702), (231, 278316), (243, 264572), (252, 255123), (297, 216468), (308, 208737), (324, 198429), (378, 170082), (396, 162351), (462, 139158), (486, 132286), (567, 113388), (594, 108234), (693, 92772), (756, 85041), (859, 74844), (891, 72156), (924, 69579), (972, 66143), (1134, 56694), (1188, 54117), (1386, 46386), (1701, 37796), (1718, 37422), (1782, 36078), (2079, 30924), (2268, 28347), (2577, 24948), (2673, 24052), (2772, 23193), (3402, 18898), (3436, 18711), (3564, 18039), (4158, 15462), (5154, 12474), (5346, 12026), (6013, 10692), (6237, 10308), (6804, 9449), (7731, 8316)]