77158984

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 170035200

約数和(自身を除く): 92876216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 107, 158, 163, 214, 316, 326, 428, 553, 632, 652, 749, 856, 1106, 1141, 1304, 1498, 2212, 2282, 2996, 4424, 4564, 5992, 8453, 9128, 12877, 16906, 17441, 25754, 33812, 34882, 51508, 59171, 67624, 69764, 90139, 103016, 118342, 122087, 139528, 180278, 236684, 244174, 360556, 473368, 488348, 721112, 976696, 1377839, 2755678, 5511356, 9644873, 11022712, 19289746, 38579492, 77158984]

約数ペア:

[(1, 77158984), (2, 38579492), (4, 19289746), (7, 11022712), (8, 9644873), (14, 5511356), (28, 2755678), (56, 1377839), (79, 976696), (107, 721112), (158, 488348), (163, 473368), (214, 360556), (316, 244174), (326, 236684), (428, 180278), (553, 139528), (632, 122087), (652, 118342), (749, 103016), (856, 90139), (1106, 69764), (1141, 67624), (1304, 59171), (1498, 51508), (2212, 34882), (2282, 33812), (2996, 25754), (4424, 17441), (4564, 16906), (5992, 12877), (8453, 9128)]