78224140944

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^2\times {\mathrm{107761}}^1$

素因数の和:107917

約数の個数: 90

約数和(自身を含む): 222047803718

約数和(自身を除く): 143823662774

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5041, 5112, 10082, 10224, 15123, 20164, 30246, 40328, 45369, 60492, 80656, 90738, 107761, 120984, 181476, 215522, 241968, 323283, 362952, 431044, 646566, 725904, 862088, 969849, 1293132, 1724176, 1939698, 2586264, 3879396, 5172528, 7651031, 7758792, 15302062, 15517584, 22953093, 30604124, 45906186, 61208248, 68859279, 91812372, 122416496, 137718558, 183624744, 275437116, 367249488, 543223201, 550874232, 1086446402, 1101748464, 1629669603, 2172892804, 3259339206, 4345785608, 4889008809, 6518678412, 8691571216, 9778017618, 13037356824, 19556035236, 26074713648, 39112070472, 78224140944]

約数ペア:

[(1, 78224140944), (2, 39112070472), (3, 26074713648), (4, 19556035236), (6, 13037356824), (8, 9778017618), (9, 8691571216), (12, 6518678412), (16, 4889008809), (18, 4345785608), (24, 3259339206), (36, 2172892804), (48, 1629669603), (71, 1101748464), (72, 1086446402), (142, 550874232), (144, 543223201), (213, 367249488), (284, 275437116), (426, 183624744), (568, 137718558), (639, 122416496), (852, 91812372), (1136, 68859279), (1278, 61208248), (1704, 45906186), (2556, 30604124), (3408, 22953093), (5041, 15517584), (5112, 15302062), (10082, 7758792), (10224, 7651031), (15123, 5172528), (20164, 3879396), (30246, 2586264), (40328, 1939698), (45369, 1724176), (60492, 1293132), (80656, 969849), (90738, 862088), (107761, 725904), (120984, 646566), (181476, 431044), (215522, 362952), (241968, 323283)]