123425568

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{61223}}^1$

素因数の和:61246

約数の個数: 72

約数和(自身を含む): 401139648

約数和(自身を除く): 277714080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 61223, 122446, 183669, 244892, 367338, 428561, 489784, 551007, 734676, 857122, 979568, 1102014, 1285683, 1469352, 1714244, 1959136, 2204028, 2571366, 2938704, 3428488, 3857049, 4408056, 5142732, 5877408, 6856976, 7714098, 8816112, 10285464, 13713952, 15428196, 17632224, 20570928, 30856392, 41141856, 61712784, 123425568]

約数ペア:

[(1, 123425568), (2, 61712784), (3, 41141856), (4, 30856392), (6, 20570928), (7, 17632224), (8, 15428196), (9, 13713952), (12, 10285464), (14, 8816112), (16, 7714098), (18, 6856976), (21, 5877408), (24, 5142732), (28, 4408056), (32, 3857049), (36, 3428488), (42, 2938704), (48, 2571366), (56, 2204028), (63, 1959136), (72, 1714244), (84, 1469352), (96, 1285683), (112, 1102014), (126, 979568), (144, 857122), (168, 734676), (224, 551007), (252, 489784), (288, 428561), (336, 367338), (504, 244892), (672, 183669), (1008, 122446), (2016, 61223)]