8538372

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:127

約数の個数: 90

約数和(自身を含む): 23880318

約数和(自身を除く): 15341946

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 73, 76, 81, 108, 114, 146, 162, 171, 219, 228, 292, 324, 342, 361, 438, 513, 657, 684, 722, 876, 1026, 1083, 1314, 1387, 1444, 1539, 1971, 2052, 2166, 2628, 2774, 3078, 3249, 3942, 4161, 4332, 5548, 5913, 6156, 6498, 7884, 8322, 9747, 11826, 12483, 12996, 16644, 19494, 23652, 24966, 26353, 29241, 37449, 38988, 49932, 52706, 58482, 74898, 79059, 105412, 112347, 116964, 149796, 158118, 224694, 237177, 316236, 449388, 474354, 711531, 948708, 1423062, 2134593, 2846124, 4269186, 8538372]

約数ペア:

[(1, 8538372), (2, 4269186), (3, 2846124), (4, 2134593), (6, 1423062), (9, 948708), (12, 711531), (18, 474354), (19, 449388), (27, 316236), (36, 237177), (38, 224694), (54, 158118), (57, 149796), (73, 116964), (76, 112347), (81, 105412), (108, 79059), (114, 74898), (146, 58482), (162, 52706), (171, 49932), (219, 38988), (228, 37449), (292, 29241), (324, 26353), (342, 24966), (361, 23652), (438, 19494), (513, 16644), (657, 12996), (684, 12483), (722, 11826), (876, 9747), (1026, 8322), (1083, 7884), (1314, 6498), (1387, 6156), (1444, 5913), (1539, 5548), (1971, 4332), (2052, 4161), (2166, 3942), (2628, 3249), (2774, 3078)]