86744070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{877}}^1$

素因数の和:1054

約数の個数: 96

約数和(自身を含む): 259691328

約数和(自身を除く): 172947258

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 157, 210, 314, 315, 471, 630, 785, 877, 942, 1099, 1413, 1570, 1754, 2198, 2355, 2631, 2826, 3297, 4385, 4710, 5262, 5495, 6139, 6594, 7065, 7893, 8770, 9891, 10990, 12278, 13155, 14130, 15786, 16485, 18417, 19782, 26310, 30695, 32970, 36834, 39465, 49455, 55251, 61390, 78930, 92085, 98910, 110502, 137689, 184170, 275378, 276255, 413067, 552510, 688445, 826134, 963823, 1239201, 1376890, 1927646, 2065335, 2478402, 2891469, 4130670, 4819115, 5782938, 6196005, 8674407, 9638230, 12392010, 14457345, 17348814, 28914690, 43372035, 86744070]

約数ペア:

[(1, 86744070), (2, 43372035), (3, 28914690), (5, 17348814), (6, 14457345), (7, 12392010), (9, 9638230), (10, 8674407), (14, 6196005), (15, 5782938), (18, 4819115), (21, 4130670), (30, 2891469), (35, 2478402), (42, 2065335), (45, 1927646), (63, 1376890), (70, 1239201), (90, 963823), (105, 826134), (126, 688445), (157, 552510), (210, 413067), (314, 276255), (315, 275378), (471, 184170), (630, 137689), (785, 110502), (877, 98910), (942, 92085), (1099, 78930), (1413, 61390), (1570, 55251), (1754, 49455), (2198, 39465), (2355, 36834), (2631, 32970), (2826, 30695), (3297, 26310), (4385, 19782), (4710, 18417), (5262, 16485), (5495, 15786), (6139, 14130), (6594, 13155), (7065, 12278), (7893, 10990), (8770, 9891)]