123022188

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4861}}^1$

素因数の和:4927

約数の個数: 72

約数和(自身を含む): 336255920

約数和(自身を除く): 213233732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1332, 1406, 2109, 2812, 4218, 4861, 6327, 8436, 9722, 12654, 14583, 19444, 25308, 29166, 43749, 58332, 87498, 92359, 174996, 179857, 184718, 277077, 359714, 369436, 539571, 554154, 719428, 831231, 1079142, 1108308, 1618713, 1662462, 2158284, 3237426, 3324924, 3417283, 6474852, 6834566, 10251849, 13669132, 20503698, 30755547, 41007396, 61511094, 123022188]

約数ペア:

[(1, 123022188), (2, 61511094), (3, 41007396), (4, 30755547), (6, 20503698), (9, 13669132), (12, 10251849), (18, 6834566), (19, 6474852), (36, 3417283), (37, 3324924), (38, 3237426), (57, 2158284), (74, 1662462), (76, 1618713), (111, 1108308), (114, 1079142), (148, 831231), (171, 719428), (222, 554154), (228, 539571), (333, 369436), (342, 359714), (444, 277077), (666, 184718), (684, 179857), (703, 174996), (1332, 92359), (1406, 87498), (2109, 58332), (2812, 43749), (4218, 29166), (4861, 25308), (6327, 19444), (8436, 14583), (9722, 12654)]