73456992

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:545

約数の個数: 144

約数和(自身を含む): 242161920

約数和(自身を除く): 168704928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 83, 84, 96, 112, 126, 144, 166, 168, 224, 249, 252, 288, 332, 336, 439, 498, 504, 581, 664, 672, 747, 878, 996, 1008, 1162, 1317, 1328, 1494, 1743, 1756, 1992, 2016, 2324, 2634, 2656, 2988, 3073, 3486, 3512, 3951, 3984, 4648, 5229, 5268, 5976, 6146, 6972, 7024, 7902, 7968, 9219, 9296, 10458, 10536, 11952, 12292, 13944, 14048, 15804, 18438, 18592, 20916, 21072, 23904, 24584, 27657, 27888, 31608, 36437, 36876, 41832, 42144, 49168, 55314, 55776, 63216, 72874, 73752, 83664, 98336, 109311, 110628, 126432, 145748, 147504, 167328, 218622, 221256, 255059, 291496, 295008, 327933, 437244, 442512, 510118, 582992, 655866, 765177, 874488, 885024, 1020236, 1165984, 1311732, 1530354, 1748976, 2040472, 2295531, 2623464, 3060708, 3497952, 4080944, 4591062, 5246928, 6121416, 8161888, 9182124, 10493856, 12242832, 18364248, 24485664, 36728496, 73456992]

約数ペア:

[(1, 73456992), (2, 36728496), (3, 24485664), (4, 18364248), (6, 12242832), (7, 10493856), (8, 9182124), (9, 8161888), (12, 6121416), (14, 5246928), (16, 4591062), (18, 4080944), (21, 3497952), (24, 3060708), (28, 2623464), (32, 2295531), (36, 2040472), (42, 1748976), (48, 1530354), (56, 1311732), (63, 1165984), (72, 1020236), (83, 885024), (84, 874488), (96, 765177), (112, 655866), (126, 582992), (144, 510118), (166, 442512), (168, 437244), (224, 327933), (249, 295008), (252, 291496), (288, 255059), (332, 221256), (336, 218622), (439, 167328), (498, 147504), (504, 145748), (581, 126432), (664, 110628), (672, 109311), (747, 98336), (878, 83664), (996, 73752), (1008, 72874), (1162, 63216), (1317, 55776), (1328, 55314), (1494, 49168), (1743, 42144), (1756, 41832), (1992, 36876), (2016, 36437), (2324, 31608), (2634, 27888), (2656, 27657), (2988, 24584), (3073, 23904), (3486, 21072), (3512, 20916), (3951, 18592), (3984, 18438), (4648, 15804), (5229, 14048), (5268, 13944), (5976, 12292), (6146, 11952), (6972, 10536), (7024, 10458), (7902, 9296), (7968, 9219)]