69817464

素因数分解:

$2^3\times 3^4\times {\mathrm{163}}^1\times {\mathrm{661}}^1$

素因数の和:842

約数の個数: 80

約数和(自身を含む): 197050920

約数和(自身を除く): 127233456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 163, 216, 324, 326, 489, 648, 652, 661, 978, 1304, 1322, 1467, 1956, 1983, 2644, 2934, 3912, 3966, 4401, 5288, 5868, 5949, 7932, 8802, 11736, 11898, 13203, 15864, 17604, 17847, 23796, 26406, 35208, 35694, 47592, 52812, 53541, 71388, 105624, 107082, 107743, 142776, 214164, 215486, 323229, 428328, 430972, 646458, 861944, 969687, 1292916, 1939374, 2585832, 2909061, 3878748, 5818122, 7757496, 8727183, 11636244, 17454366, 23272488, 34908732, 69817464]

約数ペア:

[(1, 69817464), (2, 34908732), (3, 23272488), (4, 17454366), (6, 11636244), (8, 8727183), (9, 7757496), (12, 5818122), (18, 3878748), (24, 2909061), (27, 2585832), (36, 1939374), (54, 1292916), (72, 969687), (81, 861944), (108, 646458), (162, 430972), (163, 428328), (216, 323229), (324, 215486), (326, 214164), (489, 142776), (648, 107743), (652, 107082), (661, 105624), (978, 71388), (1304, 53541), (1322, 52812), (1467, 47592), (1956, 35694), (1983, 35208), (2644, 26406), (2934, 23796), (3912, 17847), (3966, 17604), (4401, 15864), (5288, 13203), (5868, 11898), (5949, 11736), (7932, 8802)]