72898866

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:365

約数の個数: 80

約数和(自身を含む): 172497600

約数和(自身を除く): 99598734

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 59, 81, 87, 118, 162, 174, 177, 261, 263, 354, 522, 526, 531, 783, 789, 1062, 1566, 1578, 1593, 1711, 2349, 2367, 3186, 3422, 4698, 4734, 4779, 5133, 7101, 7627, 9558, 10266, 14202, 15254, 15399, 15517, 21303, 22881, 30798, 31034, 42606, 45762, 46197, 46551, 68643, 92394, 93102, 137286, 138591, 139653, 205929, 277182, 279306, 411858, 418959, 449993, 617787, 837918, 899986, 1235574, 1256877, 1349979, 2513754, 2699958, 4049937, 8099874, 12149811, 24299622, 36449433, 72898866]

約数ペア:

[(1, 72898866), (2, 36449433), (3, 24299622), (6, 12149811), (9, 8099874), (18, 4049937), (27, 2699958), (29, 2513754), (54, 1349979), (58, 1256877), (59, 1235574), (81, 899986), (87, 837918), (118, 617787), (162, 449993), (174, 418959), (177, 411858), (261, 279306), (263, 277182), (354, 205929), (522, 139653), (526, 138591), (531, 137286), (783, 93102), (789, 92394), (1062, 68643), (1566, 46551), (1578, 46197), (1593, 45762), (1711, 42606), (2349, 31034), (2367, 30798), (3186, 22881), (3422, 21303), (4698, 15517), (4734, 15399), (4779, 15254), (5133, 14202), (7101, 10266), (7627, 9558)]