123690888

素因数分解:

$2^3\times 3^6\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:318

約数の個数: 112

約数和(自身を含む): 352558080

約数和(自身を除く): 228867192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 127, 162, 167, 216, 243, 254, 324, 334, 381, 486, 501, 508, 648, 668, 729, 762, 972, 1002, 1016, 1143, 1336, 1458, 1503, 1524, 1944, 2004, 2286, 2916, 3006, 3048, 3429, 4008, 4509, 4572, 5832, 6012, 6858, 9018, 9144, 10287, 12024, 13527, 13716, 18036, 20574, 21209, 27054, 27432, 30861, 36072, 40581, 41148, 42418, 54108, 61722, 63627, 81162, 82296, 84836, 92583, 108216, 121743, 123444, 127254, 162324, 169672, 185166, 190881, 243486, 246888, 254508, 324648, 370332, 381762, 486972, 509016, 572643, 740664, 763524, 973944, 1145286, 1527048, 1717929, 2290572, 3435858, 4581144, 5153787, 6871716, 10307574, 13743432, 15461361, 20615148, 30922722, 41230296, 61845444, 123690888]

約数ペア:

[(1, 123690888), (2, 61845444), (3, 41230296), (4, 30922722), (6, 20615148), (8, 15461361), (9, 13743432), (12, 10307574), (18, 6871716), (24, 5153787), (27, 4581144), (36, 3435858), (54, 2290572), (72, 1717929), (81, 1527048), (108, 1145286), (127, 973944), (162, 763524), (167, 740664), (216, 572643), (243, 509016), (254, 486972), (324, 381762), (334, 370332), (381, 324648), (486, 254508), (501, 246888), (508, 243486), (648, 190881), (668, 185166), (729, 169672), (762, 162324), (972, 127254), (1002, 123444), (1016, 121743), (1143, 108216), (1336, 92583), (1458, 84836), (1503, 82296), (1524, 81162), (1944, 63627), (2004, 61722), (2286, 54108), (2916, 42418), (3006, 41148), (3048, 40581), (3429, 36072), (4008, 30861), (4509, 27432), (4572, 27054), (5832, 21209), (6012, 20574), (6858, 18036), (9018, 13716), (9144, 13527), (10287, 12024)]