65300128

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:374

約数の個数: 72

約数和(自身を含む): 142968672

約数和(自身を除く): 77668544

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 272, 289, 307, 368, 391, 544, 578, 614, 736, 782, 1156, 1228, 1564, 2312, 2456, 3128, 4624, 4912, 5219, 6256, 6647, 7061, 9248, 9824, 10438, 12512, 13294, 14122, 20876, 26588, 28244, 41752, 53176, 56488, 83504, 88723, 106352, 112976, 120037, 167008, 177446, 212704, 225952, 240074, 354892, 480148, 709784, 960296, 1419568, 1920592, 2040629, 2839136, 3841184, 4081258, 8162516, 16325032, 32650064, 65300128]

約数ペア:

[(1, 65300128), (2, 32650064), (4, 16325032), (8, 8162516), (16, 4081258), (17, 3841184), (23, 2839136), (32, 2040629), (34, 1920592), (46, 1419568), (68, 960296), (92, 709784), (136, 480148), (184, 354892), (272, 240074), (289, 225952), (307, 212704), (368, 177446), (391, 167008), (544, 120037), (578, 112976), (614, 106352), (736, 88723), (782, 83504), (1156, 56488), (1228, 53176), (1564, 41752), (2312, 28244), (2456, 26588), (3128, 20876), (4624, 14122), (4912, 13294), (5219, 12512), (6256, 10438), (6647, 9824), (7061, 9248)]