42139548

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 120960000

約数和(自身を除く): 78820452

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 79, 99, 108, 132, 158, 198, 237, 297, 316, 396, 449, 474, 594, 711, 869, 898, 948, 1188, 1347, 1422, 1738, 1796, 2133, 2607, 2694, 2844, 3476, 4041, 4266, 4939, 5214, 5388, 7821, 8082, 8532, 9878, 10428, 12123, 14817, 15642, 16164, 19756, 23463, 24246, 29634, 31284, 35471, 44451, 46926, 48492, 59268, 70942, 88902, 93852, 106413, 133353, 141884, 177804, 212826, 266706, 319239, 390181, 425652, 533412, 638478, 780362, 957717, 1170543, 1276956, 1560724, 1915434, 2341086, 3511629, 3830868, 4682172, 7023258, 10534887, 14046516, 21069774, 42139548]

約数ペア:

[(1, 42139548), (2, 21069774), (3, 14046516), (4, 10534887), (6, 7023258), (9, 4682172), (11, 3830868), (12, 3511629), (18, 2341086), (22, 1915434), (27, 1560724), (33, 1276956), (36, 1170543), (44, 957717), (54, 780362), (66, 638478), (79, 533412), (99, 425652), (108, 390181), (132, 319239), (158, 266706), (198, 212826), (237, 177804), (297, 141884), (316, 133353), (396, 106413), (449, 93852), (474, 88902), (594, 70942), (711, 59268), (869, 48492), (898, 46926), (948, 44451), (1188, 35471), (1347, 31284), (1422, 29634), (1738, 24246), (1796, 23463), (2133, 19756), (2607, 16164), (2694, 15642), (2844, 14817), (3476, 12123), (4041, 10428), (4266, 9878), (4939, 8532), (5214, 8082), (5388, 7821)]