77157326

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 123863040

約数和(自身を除く): 46705714

約数列:

[1, 2, 31, 41, 62, 82, 127, 239, 254, 478, 1271, 2542, 3937, 5207, 7409, 7874, 9799, 10414, 14818, 19598, 30353, 60706, 161417, 303769, 322834, 607538, 940943, 1244473, 1881886, 2488946, 38578663, 77157326]

約数ペア:

[(1, 77157326), (2, 38578663), (31, 2488946), (41, 1881886), (62, 1244473), (82, 940943), (127, 607538), (239, 322834), (254, 303769), (478, 161417), (1271, 60706), (2542, 30353), (3937, 19598), (5207, 14818), (7409, 10414), (7874, 9799)]