74784528

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{439}}^1$

素因数の和:486

約数の個数: 180

約数和(自身を含む): 259596480

約数和(自身を除く): 184811952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 169, 182, 208, 234, 252, 273, 312, 336, 338, 364, 439, 468, 504, 507, 546, 624, 676, 728, 819, 878, 936, 1008, 1014, 1092, 1183, 1317, 1352, 1456, 1521, 1638, 1756, 1872, 2028, 2184, 2366, 2634, 2704, 3042, 3073, 3276, 3512, 3549, 3951, 4056, 4368, 4732, 5268, 5707, 6084, 6146, 6552, 7024, 7098, 7902, 8112, 9219, 9464, 10536, 10647, 11414, 12168, 12292, 13104, 14196, 15804, 17121, 18438, 18928, 21072, 21294, 22828, 24336, 24584, 27657, 28392, 31608, 34242, 36876, 39949, 42588, 45656, 49168, 51363, 55314, 56784, 63216, 68484, 73752, 74191, 79898, 85176, 91312, 102726, 110628, 119847, 136968, 147504, 148382, 159796, 170352, 205452, 221256, 222573, 239694, 273936, 296764, 319592, 359541, 410904, 442512, 445146, 479388, 519337, 593528, 639184, 667719, 719082, 821808, 890292, 958776, 1038674, 1187056, 1335438, 1438164, 1558011, 1780584, 1917552, 2077348, 2670876, 2876328, 3116022, 3561168, 4154696, 4674033, 5341752, 5752656, 6232044, 8309392, 9348066, 10683504, 12464088, 18696132, 24928176, 37392264, 74784528]

約数ペア:

[(1, 74784528), (2, 37392264), (3, 24928176), (4, 18696132), (6, 12464088), (7, 10683504), (8, 9348066), (9, 8309392), (12, 6232044), (13, 5752656), (14, 5341752), (16, 4674033), (18, 4154696), (21, 3561168), (24, 3116022), (26, 2876328), (28, 2670876), (36, 2077348), (39, 1917552), (42, 1780584), (48, 1558011), (52, 1438164), (56, 1335438), (63, 1187056), (72, 1038674), (78, 958776), (84, 890292), (91, 821808), (104, 719082), (112, 667719), (117, 639184), (126, 593528), (144, 519337), (156, 479388), (168, 445146), (169, 442512), (182, 410904), (208, 359541), (234, 319592), (252, 296764), (273, 273936), (312, 239694), (336, 222573), (338, 221256), (364, 205452), (439, 170352), (468, 159796), (504, 148382), (507, 147504), (546, 136968), (624, 119847), (676, 110628), (728, 102726), (819, 91312), (878, 85176), (936, 79898), (1008, 74191), (1014, 73752), (1092, 68484), (1183, 63216), (1317, 56784), (1352, 55314), (1456, 51363), (1521, 49168), (1638, 45656), (1756, 42588), (1872, 39949), (2028, 36876), (2184, 34242), (2366, 31608), (2634, 28392), (2704, 27657), (3042, 24584), (3073, 24336), (3276, 22828), (3512, 21294), (3549, 21072), (3951, 18928), (4056, 18438), (4368, 17121), (4732, 15804), (5268, 14196), (5707, 13104), (6084, 12292), (6146, 12168), (6552, 11414), (7024, 10647), (7098, 10536), (7902, 9464), (8112, 9219)]