127907352

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 355829760

約数和(自身を除く): 227922408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 131, 142, 191, 213, 262, 284, 382, 393, 426, 524, 568, 573, 639, 764, 786, 852, 1048, 1146, 1179, 1278, 1528, 1572, 1704, 1719, 2292, 2358, 2556, 3144, 3438, 4584, 4716, 5112, 6876, 9301, 9432, 13561, 13752, 18602, 25021, 27122, 27903, 37204, 40683, 50042, 54244, 55806, 74408, 75063, 81366, 83709, 100084, 108488, 111612, 122049, 150126, 162732, 167418, 200168, 223224, 225189, 244098, 300252, 325464, 334836, 450378, 488196, 600504, 669672, 900756, 976392, 1776491, 1801512, 3552982, 5329473, 7105964, 10658946, 14211928, 15988419, 21317892, 31976838, 42635784, 63953676, 127907352]

約数ペア:

[(1, 127907352), (2, 63953676), (3, 42635784), (4, 31976838), (6, 21317892), (8, 15988419), (9, 14211928), (12, 10658946), (18, 7105964), (24, 5329473), (36, 3552982), (71, 1801512), (72, 1776491), (131, 976392), (142, 900756), (191, 669672), (213, 600504), (262, 488196), (284, 450378), (382, 334836), (393, 325464), (426, 300252), (524, 244098), (568, 225189), (573, 223224), (639, 200168), (764, 167418), (786, 162732), (852, 150126), (1048, 122049), (1146, 111612), (1179, 108488), (1278, 100084), (1528, 83709), (1572, 81366), (1704, 75063), (1719, 74408), (2292, 55806), (2358, 54244), (2556, 50042), (3144, 40683), (3438, 37204), (4584, 27903), (4716, 27122), (5112, 25021), (6876, 18602), (9301, 13752), (9432, 13561)]