64400616

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:436

約数の個数: 128

約数和(自身を含む): 206438400

約数和(自身を除く): 142037784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 191, 216, 223, 252, 378, 382, 446, 504, 573, 669, 756, 764, 892, 1146, 1337, 1338, 1512, 1528, 1561, 1719, 1784, 2007, 2292, 2674, 2676, 3122, 3438, 4011, 4014, 4584, 4683, 5157, 5348, 5352, 6021, 6244, 6876, 8022, 8028, 9366, 10314, 10696, 12033, 12042, 12488, 13752, 14049, 16044, 16056, 18732, 20628, 24066, 24084, 28098, 32088, 36099, 37464, 41256, 42147, 42593, 48132, 48168, 56196, 72198, 84294, 85186, 96264, 112392, 127779, 144396, 168588, 170372, 255558, 288792, 298151, 337176, 340744, 383337, 511116, 596302, 766674, 894453, 1022232, 1150011, 1192604, 1533348, 1788906, 2300022, 2385208, 2683359, 3066696, 3577812, 4600044, 5366718, 7155624, 8050077, 9200088, 10733436, 16100154, 21466872, 32200308, 64400616]

約数ペア:

[(1, 64400616), (2, 32200308), (3, 21466872), (4, 16100154), (6, 10733436), (7, 9200088), (8, 8050077), (9, 7155624), (12, 5366718), (14, 4600044), (18, 3577812), (21, 3066696), (24, 2683359), (27, 2385208), (28, 2300022), (36, 1788906), (42, 1533348), (54, 1192604), (56, 1150011), (63, 1022232), (72, 894453), (84, 766674), (108, 596302), (126, 511116), (168, 383337), (189, 340744), (191, 337176), (216, 298151), (223, 288792), (252, 255558), (378, 170372), (382, 168588), (446, 144396), (504, 127779), (573, 112392), (669, 96264), (756, 85186), (764, 84294), (892, 72198), (1146, 56196), (1337, 48168), (1338, 48132), (1512, 42593), (1528, 42147), (1561, 41256), (1719, 37464), (1784, 36099), (2007, 32088), (2292, 28098), (2674, 24084), (2676, 24066), (3122, 20628), (3438, 18732), (4011, 16056), (4014, 16044), (4584, 14049), (4683, 13752), (5157, 12488), (5348, 12042), (5352, 12033), (6021, 10696), (6244, 10314), (6876, 9366), (8022, 8028)]