64845924

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 195084288

約数和(自身を除く): 130238364

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 23, 26, 31, 33, 39, 44, 46, 52, 53, 62, 66, 69, 78, 92, 93, 106, 124, 132, 138, 143, 156, 159, 186, 212, 253, 276, 286, 299, 318, 341, 372, 403, 429, 506, 572, 583, 598, 636, 682, 689, 713, 759, 806, 858, 897, 1012, 1023, 1166, 1196, 1209, 1219, 1364, 1378, 1426, 1518, 1612, 1643, 1716, 1749, 1794, 2046, 2067, 2139, 2332, 2418, 2438, 2756, 2852, 3036, 3286, 3289, 3498, 3588, 3657, 4092, 4134, 4278, 4433, 4836, 4876, 4929, 6572, 6578, 6996, 7314, 7579, 7843, 8268, 8556, 8866, 9269, 9858, 9867, 13156, 13299, 13409, 14628, 15158, 15686, 15847, 17732, 18073, 18538, 19716, 19734, 21359, 22737, 23529, 26598, 26818, 27807, 30316, 31372, 31694, 36146, 37076, 37789, 39468, 40227, 42718, 45474, 47058, 47541, 53196, 53636, 54219, 55614, 63388, 64077, 72292, 75578, 80454, 85436, 90948, 94116, 95082, 101959, 108438, 111228, 113367, 128154, 151156, 160908, 174317, 190164, 203918, 216876, 226734, 234949, 256308, 305877, 348634, 407836, 415679, 453468, 469898, 491257, 522951, 611754, 697268, 704847, 831358, 939796, 982514, 1045902, 1223508, 1247037, 1409694, 1473771, 1662716, 1965028, 2091804, 2494074, 2819388, 2947542, 4988148, 5403827, 5895084, 10807654, 16211481, 21615308, 32422962, 64845924]

約数ペア:

[(1, 64845924), (2, 32422962), (3, 21615308), (4, 16211481), (6, 10807654), (11, 5895084), (12, 5403827), (13, 4988148), (22, 2947542), (23, 2819388), (26, 2494074), (31, 2091804), (33, 1965028), (39, 1662716), (44, 1473771), (46, 1409694), (52, 1247037), (53, 1223508), (62, 1045902), (66, 982514), (69, 939796), (78, 831358), (92, 704847), (93, 697268), (106, 611754), (124, 522951), (132, 491257), (138, 469898), (143, 453468), (156, 415679), (159, 407836), (186, 348634), (212, 305877), (253, 256308), (276, 234949), (286, 226734), (299, 216876), (318, 203918), (341, 190164), (372, 174317), (403, 160908), (429, 151156), (506, 128154), (572, 113367), (583, 111228), (598, 108438), (636, 101959), (682, 95082), (689, 94116), (713, 90948), (759, 85436), (806, 80454), (858, 75578), (897, 72292), (1012, 64077), (1023, 63388), (1166, 55614), (1196, 54219), (1209, 53636), (1219, 53196), (1364, 47541), (1378, 47058), (1426, 45474), (1518, 42718), (1612, 40227), (1643, 39468), (1716, 37789), (1749, 37076), (1794, 36146), (2046, 31694), (2067, 31372), (2139, 30316), (2332, 27807), (2418, 26818), (2438, 26598), (2756, 23529), (2852, 22737), (3036, 21359), (3286, 19734), (3289, 19716), (3498, 18538), (3588, 18073), (3657, 17732), (4092, 15847), (4134, 15686), (4278, 15158), (4433, 14628), (4836, 13409), (4876, 13299), (4929, 13156), (6572, 9867), (6578, 9858), (6996, 9269), (7314, 8866), (7579, 8556), (7843, 8268)]