77815704

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2551}}^1$

素因数の和:2632

約数の個数: 64

約数和(自身を含む): 205793280

約数和(自身を除く): 127977576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 41, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 492, 744, 984, 1271, 2542, 2551, 3813, 5084, 5102, 7626, 7653, 10168, 10204, 15252, 15306, 20408, 30504, 30612, 61224, 79081, 104591, 158162, 209182, 237243, 313773, 316324, 418364, 474486, 627546, 632648, 836728, 948972, 1255092, 1897944, 2510184, 3242321, 6484642, 9726963, 12969284, 19453926, 25938568, 38907852, 77815704]

約数ペア:

[(1, 77815704), (2, 38907852), (3, 25938568), (4, 19453926), (6, 12969284), (8, 9726963), (12, 6484642), (24, 3242321), (31, 2510184), (41, 1897944), (62, 1255092), (82, 948972), (93, 836728), (123, 632648), (124, 627546), (164, 474486), (186, 418364), (246, 316324), (248, 313773), (328, 237243), (372, 209182), (492, 158162), (744, 104591), (984, 79081), (1271, 61224), (2542, 30612), (2551, 30504), (3813, 20408), (5084, 15306), (5102, 15252), (7626, 10204), (7653, 10168)]