91292448

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:387

約数の個数: 144

約数和(自身を含む): 275589216

約数和(自身を除く): 184296768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 169, 204, 208, 221, 272, 312, 331, 338, 408, 416, 442, 507, 544, 624, 662, 663, 676, 816, 884, 993, 1014, 1248, 1324, 1326, 1352, 1632, 1768, 1986, 2028, 2648, 2652, 2704, 2873, 3536, 3972, 4056, 4303, 5296, 5304, 5408, 5627, 5746, 7072, 7944, 8112, 8606, 8619, 10592, 10608, 11254, 11492, 12909, 15888, 16224, 16881, 17212, 17238, 21216, 22508, 22984, 25818, 31776, 33762, 34424, 34476, 45016, 45968, 51636, 55939, 67524, 68848, 68952, 73151, 90032, 91936, 103272, 111878, 135048, 137696, 137904, 146302, 167817, 180064, 206544, 219453, 223756, 270096, 275808, 292604, 335634, 413088, 438906, 447512, 540192, 585208, 671268, 877812, 895024, 950963, 1170416, 1342536, 1755624, 1790048, 1901926, 2340832, 2685072, 2852889, 3511248, 3803852, 5370144, 5705778, 7022496, 7607704, 11411556, 15215408, 22823112, 30430816, 45646224, 91292448]

約数ペア:

[(1, 91292448), (2, 45646224), (3, 30430816), (4, 22823112), (6, 15215408), (8, 11411556), (12, 7607704), (13, 7022496), (16, 5705778), (17, 5370144), (24, 3803852), (26, 3511248), (32, 2852889), (34, 2685072), (39, 2340832), (48, 1901926), (51, 1790048), (52, 1755624), (68, 1342536), (78, 1170416), (96, 950963), (102, 895024), (104, 877812), (136, 671268), (156, 585208), (169, 540192), (204, 447512), (208, 438906), (221, 413088), (272, 335634), (312, 292604), (331, 275808), (338, 270096), (408, 223756), (416, 219453), (442, 206544), (507, 180064), (544, 167817), (624, 146302), (662, 137904), (663, 137696), (676, 135048), (816, 111878), (884, 103272), (993, 91936), (1014, 90032), (1248, 73151), (1324, 68952), (1326, 68848), (1352, 67524), (1632, 55939), (1768, 51636), (1986, 45968), (2028, 45016), (2648, 34476), (2652, 34424), (2704, 33762), (2873, 31776), (3536, 25818), (3972, 22984), (4056, 22508), (4303, 21216), (5296, 17238), (5304, 17212), (5408, 16881), (5627, 16224), (5746, 15888), (7072, 12909), (7944, 11492), (8112, 11254), (8606, 10608), (8619, 10592)]