84216104

素因数分解:

$2^3\times 7^3\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:727

約数の個数: 64

約数和(自身を含む): 188352000

約数和(自身を除く): 104135896

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 329, 343, 376, 392, 653, 658, 686, 1306, 1316, 1372, 2303, 2612, 2632, 2744, 4571, 4606, 5224, 9142, 9212, 16121, 18284, 18424, 30691, 31997, 32242, 36568, 61382, 63994, 64484, 122764, 127988, 128968, 214837, 223979, 245528, 255976, 429674, 447958, 859348, 895916, 1503859, 1718696, 1791832, 3007718, 6015436, 10527013, 12030872, 21054026, 42108052, 84216104]

約数ペア:

[(1, 84216104), (2, 42108052), (4, 21054026), (7, 12030872), (8, 10527013), (14, 6015436), (28, 3007718), (47, 1791832), (49, 1718696), (56, 1503859), (94, 895916), (98, 859348), (188, 447958), (196, 429674), (329, 255976), (343, 245528), (376, 223979), (392, 214837), (653, 128968), (658, 127988), (686, 122764), (1306, 64484), (1316, 63994), (1372, 61382), (2303, 36568), (2612, 32242), (2632, 31997), (2744, 30691), (4571, 18424), (4606, 18284), (5224, 16121), (9142, 9212)]