78456336

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2267}}^1$

素因数の和:2388

約数の個数: 80

約数和(自身を含む): 233985024

約数和(自身を除く): 155528688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 103, 112, 168, 206, 309, 336, 412, 618, 721, 824, 1236, 1442, 1648, 2163, 2267, 2472, 2884, 4326, 4534, 4944, 5768, 6801, 8652, 9068, 11536, 13602, 15869, 17304, 18136, 27204, 31738, 34608, 36272, 47607, 54408, 63476, 95214, 108816, 126952, 190428, 233501, 253904, 380856, 467002, 700503, 761712, 934004, 1401006, 1634507, 1868008, 2802012, 3269014, 3736016, 4903521, 5604024, 6538028, 9807042, 11208048, 13076056, 19614084, 26152112, 39228168, 78456336]

約数ペア:

[(1, 78456336), (2, 39228168), (3, 26152112), (4, 19614084), (6, 13076056), (7, 11208048), (8, 9807042), (12, 6538028), (14, 5604024), (16, 4903521), (21, 3736016), (24, 3269014), (28, 2802012), (42, 1868008), (48, 1634507), (56, 1401006), (84, 934004), (103, 761712), (112, 700503), (168, 467002), (206, 380856), (309, 253904), (336, 233501), (412, 190428), (618, 126952), (721, 108816), (824, 95214), (1236, 63476), (1442, 54408), (1648, 47607), (2163, 36272), (2267, 34608), (2472, 31738), (2884, 27204), (4326, 18136), (4534, 17304), (4944, 15869), (5768, 13602), (6801, 11536), (8652, 9068)]