80491635

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 167132160

約数和(自身を除く): 86640525

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 59, 61, 63, 71, 105, 177, 183, 213, 295, 305, 315, 355, 413, 427, 497, 531, 549, 639, 885, 915, 1065, 1239, 1281, 1491, 2065, 2135, 2485, 2655, 2745, 3195, 3599, 3717, 3843, 4189, 4331, 4473, 6195, 6405, 7455, 10797, 12567, 12993, 17995, 18585, 19215, 20945, 21655, 22365, 25193, 29323, 30317, 32391, 37701, 38979, 53985, 62835, 64965, 75579, 87969, 90951, 125965, 146615, 151585, 161955, 188505, 194895, 226737, 255529, 263907, 272853, 377895, 439845, 454755, 766587, 1133685, 1277645, 1319535, 1364265, 1788703, 2299761, 3832935, 5366109, 8943515, 11498805, 16098327, 26830545, 80491635]

約数ペア:

[(1, 80491635), (3, 26830545), (5, 16098327), (7, 11498805), (9, 8943515), (15, 5366109), (21, 3832935), (35, 2299761), (45, 1788703), (59, 1364265), (61, 1319535), (63, 1277645), (71, 1133685), (105, 766587), (177, 454755), (183, 439845), (213, 377895), (295, 272853), (305, 263907), (315, 255529), (355, 226737), (413, 194895), (427, 188505), (497, 161955), (531, 151585), (549, 146615), (639, 125965), (885, 90951), (915, 87969), (1065, 75579), (1239, 64965), (1281, 62835), (1491, 53985), (2065, 38979), (2135, 37701), (2485, 32391), (2655, 30317), (2745, 29323), (3195, 25193), (3599, 22365), (3717, 21655), (3843, 20945), (4189, 19215), (4331, 18585), (4473, 17995), (6195, 12993), (6405, 12567), (7455, 10797)]