81516298464

素因数分解:

$2^5\times 3^2\times {\mathrm{101}}^1\times {\mathrm{2802403}}^1$

素因数の和:2802520

約数の個数: 72

約数和(自身を含む): 234107225352

約数和(自身を除く): 152590926888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 101, 144, 202, 288, 303, 404, 606, 808, 909, 1212, 1616, 1818, 2424, 3232, 3636, 4848, 7272, 9696, 14544, 29088, 2802403, 5604806, 8407209, 11209612, 16814418, 22419224, 25221627, 33628836, 44838448, 50443254, 67257672, 89676896, 100886508, 134515344, 201773016, 269030688, 283042703, 403546032, 566085406, 807092064, 849128109, 1132170812, 1698256218, 2264341624, 2547384327, 3396512436, 4528683248, 5094768654, 6793024872, 9057366496, 10189537308, 13586049744, 20379074616, 27172099488, 40758149232, 81516298464]

約数ペア:

[(1, 81516298464), (2, 40758149232), (3, 27172099488), (4, 20379074616), (6, 13586049744), (8, 10189537308), (9, 9057366496), (12, 6793024872), (16, 5094768654), (18, 4528683248), (24, 3396512436), (32, 2547384327), (36, 2264341624), (48, 1698256218), (72, 1132170812), (96, 849128109), (101, 807092064), (144, 566085406), (202, 403546032), (288, 283042703), (303, 269030688), (404, 201773016), (606, 134515344), (808, 100886508), (909, 89676896), (1212, 67257672), (1616, 50443254), (1818, 44838448), (2424, 33628836), (3232, 25221627), (3636, 22419224), (4848, 16814418), (7272, 11209612), (9696, 8407209), (14544, 5604806), (29088, 2802403)]