89721192

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:647

約数の個数: 128

約数和(自身を含む): 266342400

約数和(自身を除く): 176621208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 31, 33, 38, 44, 57, 62, 66, 76, 88, 93, 114, 124, 132, 152, 186, 209, 228, 248, 264, 341, 372, 418, 456, 577, 589, 627, 682, 744, 836, 1023, 1154, 1178, 1254, 1364, 1672, 1731, 1767, 2046, 2308, 2356, 2508, 2728, 3462, 3534, 4092, 4616, 4712, 5016, 6347, 6479, 6924, 7068, 8184, 10963, 12694, 12958, 13848, 14136, 17887, 19041, 19437, 21926, 25388, 25916, 32889, 35774, 38082, 38874, 43852, 50776, 51832, 53661, 65778, 71548, 76164, 77748, 87704, 107322, 120593, 131556, 143096, 152328, 155496, 196757, 214644, 241186, 263112, 339853, 361779, 393514, 429288, 482372, 590271, 679706, 723558, 787028, 964744, 1019559, 1180542, 1359412, 1447116, 1574056, 2039118, 2361084, 2718824, 2894232, 3738383, 4078236, 4722168, 7476766, 8156472, 11215149, 14953532, 22430298, 29907064, 44860596, 89721192]

約数ペア:

[(1, 89721192), (2, 44860596), (3, 29907064), (4, 22430298), (6, 14953532), (8, 11215149), (11, 8156472), (12, 7476766), (19, 4722168), (22, 4078236), (24, 3738383), (31, 2894232), (33, 2718824), (38, 2361084), (44, 2039118), (57, 1574056), (62, 1447116), (66, 1359412), (76, 1180542), (88, 1019559), (93, 964744), (114, 787028), (124, 723558), (132, 679706), (152, 590271), (186, 482372), (209, 429288), (228, 393514), (248, 361779), (264, 339853), (341, 263112), (372, 241186), (418, 214644), (456, 196757), (577, 155496), (589, 152328), (627, 143096), (682, 131556), (744, 120593), (836, 107322), (1023, 87704), (1154, 77748), (1178, 76164), (1254, 71548), (1364, 65778), (1672, 53661), (1731, 51832), (1767, 50776), (2046, 43852), (2308, 38874), (2356, 38082), (2508, 35774), (2728, 32889), (3462, 25916), (3534, 25388), (4092, 21926), (4616, 19437), (4712, 19041), (5016, 17887), (6347, 14136), (6479, 13848), (6924, 12958), (7068, 12694), (8184, 10963)]