66789744

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:487

約数の個数: 120

約数和(自身を含む): 203982480

約数和(自身を除く): 137192736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 73, 84, 98, 112, 146, 147, 168, 196, 219, 292, 294, 336, 389, 392, 438, 511, 584, 588, 778, 784, 876, 1022, 1167, 1168, 1176, 1533, 1556, 1752, 2044, 2334, 2352, 2723, 3066, 3112, 3504, 3577, 4088, 4668, 5446, 6132, 6224, 7154, 8169, 8176, 9336, 10731, 10892, 12264, 14308, 16338, 18672, 19061, 21462, 21784, 24528, 28397, 28616, 32676, 38122, 42924, 43568, 56794, 57183, 57232, 65352, 76244, 85191, 85848, 113588, 114366, 130704, 152488, 170382, 171696, 198779, 227176, 228732, 304976, 340764, 397558, 454352, 457464, 596337, 681528, 795116, 914928, 1192674, 1363056, 1391453, 1590232, 2385348, 2782906, 3180464, 4174359, 4770696, 5565812, 8348718, 9541392, 11131624, 16697436, 22263248, 33394872, 66789744]

約数ペア:

[(1, 66789744), (2, 33394872), (3, 22263248), (4, 16697436), (6, 11131624), (7, 9541392), (8, 8348718), (12, 5565812), (14, 4770696), (16, 4174359), (21, 3180464), (24, 2782906), (28, 2385348), (42, 1590232), (48, 1391453), (49, 1363056), (56, 1192674), (73, 914928), (84, 795116), (98, 681528), (112, 596337), (146, 457464), (147, 454352), (168, 397558), (196, 340764), (219, 304976), (292, 228732), (294, 227176), (336, 198779), (389, 171696), (392, 170382), (438, 152488), (511, 130704), (584, 114366), (588, 113588), (778, 85848), (784, 85191), (876, 76244), (1022, 65352), (1167, 57232), (1168, 57183), (1176, 56794), (1533, 43568), (1556, 42924), (1752, 38122), (2044, 32676), (2334, 28616), (2352, 28397), (2723, 24528), (3066, 21784), (3112, 21462), (3504, 19061), (3577, 18672), (4088, 16338), (4668, 14308), (5446, 12264), (6132, 10892), (6224, 10731), (7154, 9336), (8169, 8176)]