180752208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41381}}^1$

素因数の和:41412

約数の個数: 80

約数和(自身を含む): 574713216

約数和(自身を除く): 393961008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 41381, 82762, 124143, 165524, 248286, 289667, 331048, 496572, 537953, 579334, 662096, 869001, 993144, 1075906, 1158668, 1613859, 1738002, 1986288, 2151812, 2317336, 3227718, 3476004, 3765671, 4303624, 4634672, 6455436, 6952008, 7531342, 8607248, 11297013, 12910872, 13904016, 15062684, 22594026, 25821744, 30125368, 45188052, 60250736, 90376104, 180752208]

約数ペア:

[(1, 180752208), (2, 90376104), (3, 60250736), (4, 45188052), (6, 30125368), (7, 25821744), (8, 22594026), (12, 15062684), (13, 13904016), (14, 12910872), (16, 11297013), (21, 8607248), (24, 7531342), (26, 6952008), (28, 6455436), (39, 4634672), (42, 4303624), (48, 3765671), (52, 3476004), (56, 3227718), (78, 2317336), (84, 2151812), (91, 1986288), (104, 1738002), (112, 1613859), (156, 1158668), (168, 1075906), (182, 993144), (208, 869001), (273, 662096), (312, 579334), (336, 537953), (364, 496572), (546, 331048), (624, 289667), (728, 248286), (1092, 165524), (1456, 124143), (2184, 82762), (4368, 41381)]