72914632

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{401}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 166717440

約数和(自身を除く): 93802808

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 191, 238, 382, 401, 476, 764, 802, 952, 1337, 1528, 1604, 2674, 2807, 3208, 3247, 5348, 5614, 6494, 6817, 10696, 11228, 12988, 13634, 22456, 22729, 25976, 27268, 45458, 47719, 54536, 76591, 90916, 95438, 153182, 181832, 190876, 306364, 381752, 536137, 612728, 1072274, 1302047, 2144548, 2604094, 4289096, 5208188, 9114329, 10416376, 18228658, 36457316, 72914632]

約数ペア:

[(1, 72914632), (2, 36457316), (4, 18228658), (7, 10416376), (8, 9114329), (14, 5208188), (17, 4289096), (28, 2604094), (34, 2144548), (56, 1302047), (68, 1072274), (119, 612728), (136, 536137), (191, 381752), (238, 306364), (382, 190876), (401, 181832), (476, 153182), (764, 95438), (802, 90916), (952, 76591), (1337, 54536), (1528, 47719), (1604, 45458), (2674, 27268), (2807, 25976), (3208, 22729), (3247, 22456), (5348, 13634), (5614, 12988), (6494, 11228), (6817, 10696)]