81288288

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{16603}}^1$

素因数の和:16636

約数の個数: 72

約数和(自身を含む): 244776168

約数和(自身を除く): 163487880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 16603, 33206, 49809, 66412, 99618, 132824, 149427, 199236, 265648, 282251, 298854, 398472, 531296, 564502, 597708, 796944, 846753, 1129004, 1195416, 1593888, 1693506, 2258008, 2390832, 2540259, 3387012, 4516016, 4781664, 5080518, 6774024, 9032032, 10161036, 13548048, 20322072, 27096096, 40644144, 81288288]

約数ペア:

[(1, 81288288), (2, 40644144), (3, 27096096), (4, 20322072), (6, 13548048), (8, 10161036), (9, 9032032), (12, 6774024), (16, 5080518), (17, 4781664), (18, 4516016), (24, 3387012), (32, 2540259), (34, 2390832), (36, 2258008), (48, 1693506), (51, 1593888), (68, 1195416), (72, 1129004), (96, 846753), (102, 796944), (136, 597708), (144, 564502), (153, 531296), (204, 398472), (272, 298854), (288, 282251), (306, 265648), (408, 199236), (544, 149427), (612, 132824), (816, 99618), (1224, 66412), (1632, 49809), (2448, 33206), (4896, 16603)]