78923712

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{8389}}^1$

素因数の和:8418

約数の個数: 84

約数和(自身を含む): 242940840

約数和(自身を除く): 164017128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 8389, 9408, 16778, 25167, 33556, 50334, 58723, 67112, 100668, 117446, 134224, 176169, 201336, 234892, 268448, 352338, 402672, 411061, 469784, 536896, 704676, 805344, 822122, 939568, 1233183, 1409352, 1610688, 1644244, 1879136, 2466366, 2818704, 3288488, 3758272, 4932732, 5637408, 6576976, 9865464, 11274816, 13153952, 19730928, 26307904, 39461856, 78923712]

約数ペア:

[(1, 78923712), (2, 39461856), (3, 26307904), (4, 19730928), (6, 13153952), (7, 11274816), (8, 9865464), (12, 6576976), (14, 5637408), (16, 4932732), (21, 3758272), (24, 3288488), (28, 2818704), (32, 2466366), (42, 1879136), (48, 1644244), (49, 1610688), (56, 1409352), (64, 1233183), (84, 939568), (96, 822122), (98, 805344), (112, 704676), (147, 536896), (168, 469784), (192, 411061), (196, 402672), (224, 352338), (294, 268448), (336, 234892), (392, 201336), (448, 176169), (588, 134224), (672, 117446), (784, 100668), (1176, 67112), (1344, 58723), (1568, 50334), (2352, 33556), (3136, 25167), (4704, 16778), (8389, 9408)]