77714676

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{787}}^1$

素因数の和:1021

約数の個数: 72

約数和(自身を含む): 212829344

約数和(自身を除く): 135114668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 211, 234, 422, 468, 633, 787, 844, 1266, 1574, 1899, 2361, 2532, 2743, 3148, 3798, 4722, 5486, 7083, 7596, 8229, 9444, 10231, 10972, 14166, 16458, 20462, 24687, 28332, 30693, 32916, 40924, 49374, 61386, 92079, 98748, 122772, 166057, 184158, 332114, 368316, 498171, 664228, 996342, 1494513, 1992684, 2158741, 2989026, 4317482, 5978052, 6476223, 8634964, 12952446, 19428669, 25904892, 38857338, 77714676]

約数ペア:

[(1, 77714676), (2, 38857338), (3, 25904892), (4, 19428669), (6, 12952446), (9, 8634964), (12, 6476223), (13, 5978052), (18, 4317482), (26, 2989026), (36, 2158741), (39, 1992684), (52, 1494513), (78, 996342), (117, 664228), (156, 498171), (211, 368316), (234, 332114), (422, 184158), (468, 166057), (633, 122772), (787, 98748), (844, 92079), (1266, 61386), (1574, 49374), (1899, 40924), (2361, 32916), (2532, 30693), (2743, 28332), (3148, 24687), (3798, 20462), (4722, 16458), (5486, 14166), (7083, 10972), (7596, 10231), (8229, 9444)]