78640428

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{1181}}^1$

素因数の和:1398

約数の個数: 48

約数和(自身を含む): 190632960

約数和(自身を除く): 111992532

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 179, 186, 358, 372, 537, 716, 1074, 1181, 2148, 2362, 3543, 4724, 5549, 7086, 11098, 14172, 16647, 22196, 33294, 36611, 66588, 73222, 109833, 146444, 211399, 219666, 422798, 439332, 634197, 845596, 1268394, 2536788, 6553369, 13106738, 19660107, 26213476, 39320214, 78640428]

約数ペア:

[(1, 78640428), (2, 39320214), (3, 26213476), (4, 19660107), (6, 13106738), (12, 6553369), (31, 2536788), (62, 1268394), (93, 845596), (124, 634197), (179, 439332), (186, 422798), (358, 219666), (372, 211399), (537, 146444), (716, 109833), (1074, 73222), (1181, 66588), (2148, 36611), (2362, 33294), (3543, 22196), (4724, 16647), (5549, 14172), (7086, 11098)]