64818144

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{1471}}^1$

素因数の和:1510

約数の個数: 120

約数和(自身を含む): 201979008

約数和(自身を除く): 137160864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 204, 216, 272, 288, 306, 324, 408, 432, 459, 544, 612, 648, 816, 864, 918, 1224, 1296, 1377, 1471, 1632, 1836, 2448, 2592, 2754, 2942, 3672, 4413, 4896, 5508, 5884, 7344, 8826, 11016, 11768, 13239, 14688, 17652, 22032, 23536, 25007, 26478, 35304, 39717, 44064, 47072, 50014, 52956, 70608, 75021, 79434, 100028, 105912, 119151, 141216, 150042, 158868, 200056, 211824, 225063, 238302, 300084, 317736, 400112, 423648, 450126, 476604, 600168, 635472, 675189, 800224, 900252, 953208, 1200336, 1270944, 1350378, 1800504, 1906416, 2025567, 2400672, 2700756, 3601008, 3812832, 4051134, 5401512, 7202016, 8102268, 10803024, 16204536, 21606048, 32409072, 64818144]

約数ペア:

[(1, 64818144), (2, 32409072), (3, 21606048), (4, 16204536), (6, 10803024), (8, 8102268), (9, 7202016), (12, 5401512), (16, 4051134), (17, 3812832), (18, 3601008), (24, 2700756), (27, 2400672), (32, 2025567), (34, 1906416), (36, 1800504), (48, 1350378), (51, 1270944), (54, 1200336), (68, 953208), (72, 900252), (81, 800224), (96, 675189), (102, 635472), (108, 600168), (136, 476604), (144, 450126), (153, 423648), (162, 400112), (204, 317736), (216, 300084), (272, 238302), (288, 225063), (306, 211824), (324, 200056), (408, 158868), (432, 150042), (459, 141216), (544, 119151), (612, 105912), (648, 100028), (816, 79434), (864, 75021), (918, 70608), (1224, 52956), (1296, 50014), (1377, 47072), (1471, 44064), (1632, 39717), (1836, 35304), (2448, 26478), (2592, 25007), (2754, 23536), (2942, 22032), (3672, 17652), (4413, 14688), (4896, 13239), (5508, 11768), (5884, 11016), (7344, 8826)]