121749432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{2579}}^1$

素因数の和:2876

約数の個数: 64

約数和(自身を含む): 349228800

約数和(自身を除く): 227479368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 281, 562, 843, 1124, 1686, 1967, 2248, 2579, 3372, 3934, 5158, 5901, 6744, 7737, 7868, 10316, 11802, 15474, 15736, 18053, 20632, 23604, 30948, 36106, 47208, 54159, 61896, 72212, 108318, 144424, 216636, 433272, 724699, 1449398, 2174097, 2898796, 4348194, 5072893, 5797592, 8696388, 10145786, 15218679, 17392776, 20291572, 30437358, 40583144, 60874716, 121749432]

約数ペア:

[(1, 121749432), (2, 60874716), (3, 40583144), (4, 30437358), (6, 20291572), (7, 17392776), (8, 15218679), (12, 10145786), (14, 8696388), (21, 5797592), (24, 5072893), (28, 4348194), (42, 2898796), (56, 2174097), (84, 1449398), (168, 724699), (281, 433272), (562, 216636), (843, 144424), (1124, 108318), (1686, 72212), (1967, 61896), (2248, 54159), (2579, 47208), (3372, 36106), (3934, 30948), (5158, 23604), (5901, 20632), (6744, 18053), (7737, 15736), (7868, 15474), (10316, 11802)]