81562752

素因数分解:

$2^7\times 3^2\times {\mathrm{101}}^1\times {\mathrm{701}}^1$

素因数の和:822

約数の個数: 96

約数和(自身を含む): 237367260

約数和(自身を除く): 155804508

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 101, 128, 144, 192, 202, 288, 303, 384, 404, 576, 606, 701, 808, 909, 1152, 1212, 1402, 1616, 1818, 2103, 2424, 2804, 3232, 3636, 4206, 4848, 5608, 6309, 6464, 7272, 8412, 9696, 11216, 12618, 12928, 14544, 16824, 19392, 22432, 25236, 29088, 33648, 38784, 44864, 50472, 58176, 67296, 70801, 89728, 100944, 116352, 134592, 141602, 201888, 212403, 269184, 283204, 403776, 424806, 566408, 637209, 807552, 849612, 1132816, 1274418, 1699224, 2265632, 2548836, 3398448, 4531264, 5097672, 6796896, 9062528, 10195344, 13593792, 20390688, 27187584, 40781376, 81562752]

約数ペア:

[(1, 81562752), (2, 40781376), (3, 27187584), (4, 20390688), (6, 13593792), (8, 10195344), (9, 9062528), (12, 6796896), (16, 5097672), (18, 4531264), (24, 3398448), (32, 2548836), (36, 2265632), (48, 1699224), (64, 1274418), (72, 1132816), (96, 849612), (101, 807552), (128, 637209), (144, 566408), (192, 424806), (202, 403776), (288, 283204), (303, 269184), (384, 212403), (404, 201888), (576, 141602), (606, 134592), (701, 116352), (808, 100944), (909, 89728), (1152, 70801), (1212, 67296), (1402, 58176), (1616, 50472), (1818, 44864), (2103, 38784), (2424, 33648), (2804, 29088), (3232, 25236), (3636, 22432), (4206, 19392), (4848, 16824), (5608, 14544), (6309, 12928), (6464, 12618), (7272, 11216), (8412, 9696)]