72485152

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4111}}^1$

素因数の和:4169

約数の個数: 48

約数和(自身を含む): 155433600

約数和(自身を除く): 82948448

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 76, 116, 152, 232, 304, 464, 551, 608, 928, 1102, 2204, 4111, 4408, 8222, 8816, 16444, 17632, 32888, 65776, 78109, 119219, 131552, 156218, 238438, 312436, 476876, 624872, 953752, 1249744, 1907504, 2265161, 2499488, 3815008, 4530322, 9060644, 18121288, 36242576, 72485152]

約数ペア:

[(1, 72485152), (2, 36242576), (4, 18121288), (8, 9060644), (16, 4530322), (19, 3815008), (29, 2499488), (32, 2265161), (38, 1907504), (58, 1249744), (76, 953752), (116, 624872), (152, 476876), (232, 312436), (304, 238438), (464, 156218), (551, 131552), (608, 119219), (928, 78109), (1102, 65776), (2204, 32888), (4111, 17632), (4408, 16444), (8222, 8816)]