72509112

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 218392200

約数和(自身を除く): 145883088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 59, 72, 78, 101, 104, 117, 118, 156, 169, 177, 202, 234, 236, 303, 312, 338, 354, 404, 468, 472, 507, 531, 606, 676, 708, 767, 808, 909, 936, 1014, 1062, 1212, 1313, 1352, 1416, 1521, 1534, 1818, 2028, 2124, 2301, 2424, 2626, 3042, 3068, 3636, 3939, 4056, 4248, 4602, 5252, 5959, 6084, 6136, 6903, 7272, 7878, 9204, 9971, 10504, 11817, 11918, 12168, 13806, 15756, 17069, 17877, 18408, 19942, 23634, 23836, 27612, 29913, 31512, 34138, 35754, 39884, 47268, 47672, 51207, 53631, 55224, 59826, 68276, 71508, 77467, 79768, 89739, 94536, 102414, 107262, 119652, 136552, 143016, 153621, 154934, 179478, 204828, 214524, 232401, 239304, 307242, 309868, 358956, 409656, 429048, 464802, 614484, 619736, 697203, 717912, 929604, 1007071, 1228968, 1394406, 1859208, 2014142, 2788812, 3021213, 4028284, 5577624, 6042426, 8056568, 9063639, 12084852, 18127278, 24169704, 36254556, 72509112]

約数ペア:

[(1, 72509112), (2, 36254556), (3, 24169704), (4, 18127278), (6, 12084852), (8, 9063639), (9, 8056568), (12, 6042426), (13, 5577624), (18, 4028284), (24, 3021213), (26, 2788812), (36, 2014142), (39, 1859208), (52, 1394406), (59, 1228968), (72, 1007071), (78, 929604), (101, 717912), (104, 697203), (117, 619736), (118, 614484), (156, 464802), (169, 429048), (177, 409656), (202, 358956), (234, 309868), (236, 307242), (303, 239304), (312, 232401), (338, 214524), (354, 204828), (404, 179478), (468, 154934), (472, 153621), (507, 143016), (531, 136552), (606, 119652), (676, 107262), (708, 102414), (767, 94536), (808, 89739), (909, 79768), (936, 77467), (1014, 71508), (1062, 68276), (1212, 59826), (1313, 55224), (1352, 53631), (1416, 51207), (1521, 47672), (1534, 47268), (1818, 39884), (2028, 35754), (2124, 34138), (2301, 31512), (2424, 29913), (2626, 27612), (3042, 23836), (3068, 23634), (3636, 19942), (3939, 18408), (4056, 17877), (4248, 17069), (4602, 15756), (5252, 13806), (5959, 12168), (6084, 11918), (6136, 11817), (6903, 10504), (7272, 9971), (7878, 9204)]