40781376

素因数分解:

$2^6\times 3^2\times {\mathrm{101}}^1\times {\mathrm{701}}^1$

素因数の和:820

約数の個数: 84

約数和(自身を含む): 118218204

約数和(自身を除く): 77436828

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 101, 144, 192, 202, 288, 303, 404, 576, 606, 701, 808, 909, 1212, 1402, 1616, 1818, 2103, 2424, 2804, 3232, 3636, 4206, 4848, 5608, 6309, 6464, 7272, 8412, 9696, 11216, 12618, 14544, 16824, 19392, 22432, 25236, 29088, 33648, 44864, 50472, 58176, 67296, 70801, 100944, 134592, 141602, 201888, 212403, 283204, 403776, 424806, 566408, 637209, 849612, 1132816, 1274418, 1699224, 2265632, 2548836, 3398448, 4531264, 5097672, 6796896, 10195344, 13593792, 20390688, 40781376]

約数ペア:

[(1, 40781376), (2, 20390688), (3, 13593792), (4, 10195344), (6, 6796896), (8, 5097672), (9, 4531264), (12, 3398448), (16, 2548836), (18, 2265632), (24, 1699224), (32, 1274418), (36, 1132816), (48, 849612), (64, 637209), (72, 566408), (96, 424806), (101, 403776), (144, 283204), (192, 212403), (202, 201888), (288, 141602), (303, 134592), (404, 100944), (576, 70801), (606, 67296), (701, 58176), (808, 50472), (909, 44864), (1212, 33648), (1402, 29088), (1616, 25236), (1818, 22432), (2103, 19392), (2424, 16824), (2804, 14544), (3232, 12618), (3636, 11216), (4206, 9696), (4848, 8412), (5608, 7272), (6309, 6464)]