64655808

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{659}}^1$

素因数の和:754

約数の個数: 112

約数和(自身を含む): 198485760

約数和(自身を除く): 133829952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 146, 168, 192, 219, 224, 292, 336, 438, 448, 511, 584, 659, 672, 876, 1022, 1168, 1318, 1344, 1533, 1752, 1977, 2044, 2336, 2636, 3066, 3504, 3954, 4088, 4613, 4672, 5272, 6132, 7008, 7908, 8176, 9226, 10544, 12264, 13839, 14016, 15816, 16352, 18452, 21088, 24528, 27678, 31632, 32704, 36904, 42176, 48107, 49056, 55356, 63264, 73808, 96214, 98112, 110712, 126528, 144321, 147616, 192428, 221424, 288642, 295232, 336749, 384856, 442848, 577284, 673498, 769712, 885696, 1010247, 1154568, 1346996, 1539424, 2020494, 2309136, 2693992, 3078848, 4040988, 4618272, 5387984, 8081976, 9236544, 10775968, 16163952, 21551936, 32327904, 64655808]

約数ペア:

[(1, 64655808), (2, 32327904), (3, 21551936), (4, 16163952), (6, 10775968), (7, 9236544), (8, 8081976), (12, 5387984), (14, 4618272), (16, 4040988), (21, 3078848), (24, 2693992), (28, 2309136), (32, 2020494), (42, 1539424), (48, 1346996), (56, 1154568), (64, 1010247), (73, 885696), (84, 769712), (96, 673498), (112, 577284), (146, 442848), (168, 384856), (192, 336749), (219, 295232), (224, 288642), (292, 221424), (336, 192428), (438, 147616), (448, 144321), (511, 126528), (584, 110712), (659, 98112), (672, 96214), (876, 73808), (1022, 63264), (1168, 55356), (1318, 49056), (1344, 48107), (1533, 42176), (1752, 36904), (1977, 32704), (2044, 31632), (2336, 27678), (2636, 24528), (3066, 21088), (3504, 18452), (3954, 16352), (4088, 15816), (4613, 14016), (4672, 13839), (5272, 12264), (6132, 10544), (7008, 9226), (7908, 8176)]