87470848

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 187639200

約数和(自身を除く): 100168352

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 101, 128, 136, 199, 202, 256, 272, 398, 404, 544, 796, 808, 1088, 1592, 1616, 1717, 2176, 3184, 3232, 3383, 3434, 4352, 6368, 6464, 6766, 6868, 12736, 12928, 13532, 13736, 20099, 25472, 25856, 27064, 27472, 40198, 50944, 54128, 54944, 80396, 108256, 109888, 160792, 216512, 219776, 321584, 341683, 433024, 439552, 643168, 683366, 866048, 1286336, 1366732, 2572672, 2733464, 5145344, 5466928, 10933856, 21867712, 43735424, 87470848]

約数ペア:

[(1, 87470848), (2, 43735424), (4, 21867712), (8, 10933856), (16, 5466928), (17, 5145344), (32, 2733464), (34, 2572672), (64, 1366732), (68, 1286336), (101, 866048), (128, 683366), (136, 643168), (199, 439552), (202, 433024), (256, 341683), (272, 321584), (398, 219776), (404, 216512), (544, 160792), (796, 109888), (808, 108256), (1088, 80396), (1592, 54944), (1616, 54128), (1717, 50944), (2176, 40198), (3184, 27472), (3232, 27064), (3383, 25856), (3434, 25472), (4352, 20099), (6368, 13736), (6464, 13532), (6766, 12928), (6868, 12736)]