81624564

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1069}}^1$

素因数の和:1190

約数の個数: 96

約数和(自身を含む): 244473600

約数和(自身を除く): 162849036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 101, 108, 126, 189, 202, 252, 303, 378, 404, 606, 707, 756, 909, 1069, 1212, 1414, 1818, 2121, 2138, 2727, 2828, 3207, 3636, 4242, 4276, 5454, 6363, 6414, 7483, 8484, 9621, 10908, 12726, 12828, 14966, 19089, 19242, 22449, 25452, 28863, 29932, 38178, 38484, 44898, 57726, 67347, 76356, 89796, 107969, 115452, 134694, 202041, 215938, 269388, 323907, 404082, 431876, 647814, 755783, 808164, 971721, 1295628, 1511566, 1943442, 2267349, 2915163, 3023132, 3886884, 4534698, 5830326, 6802047, 9069396, 11660652, 13604094, 20406141, 27208188, 40812282, 81624564]

約数ペア:

[(1, 81624564), (2, 40812282), (3, 27208188), (4, 20406141), (6, 13604094), (7, 11660652), (9, 9069396), (12, 6802047), (14, 5830326), (18, 4534698), (21, 3886884), (27, 3023132), (28, 2915163), (36, 2267349), (42, 1943442), (54, 1511566), (63, 1295628), (84, 971721), (101, 808164), (108, 755783), (126, 647814), (189, 431876), (202, 404082), (252, 323907), (303, 269388), (378, 215938), (404, 202041), (606, 134694), (707, 115452), (756, 107969), (909, 89796), (1069, 76356), (1212, 67347), (1414, 57726), (1818, 44898), (2121, 38484), (2138, 38178), (2727, 29932), (2828, 28863), (3207, 25452), (3636, 22449), (4242, 19242), (4276, 19089), (5454, 14966), (6363, 12828), (6414, 12726), (7483, 10908), (8484, 9621)]