87972608

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 186805248

約数和(自身を除く): 98832640

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 67, 92, 128, 134, 184, 223, 256, 268, 368, 446, 536, 736, 892, 1072, 1472, 1541, 1784, 2144, 2944, 3082, 3568, 4288, 5129, 5888, 6164, 7136, 8576, 10258, 12328, 14272, 14941, 17152, 20516, 24656, 28544, 29882, 41032, 49312, 57088, 59764, 82064, 98624, 119528, 164128, 197248, 239056, 328256, 343643, 394496, 478112, 656512, 687286, 956224, 1313024, 1374572, 1912448, 2749144, 3824896, 5498288, 10996576, 21993152, 43986304, 87972608]

約数ペア:

[(1, 87972608), (2, 43986304), (4, 21993152), (8, 10996576), (16, 5498288), (23, 3824896), (32, 2749144), (46, 1912448), (64, 1374572), (67, 1313024), (92, 956224), (128, 687286), (134, 656512), (184, 478112), (223, 394496), (256, 343643), (268, 328256), (368, 239056), (446, 197248), (536, 164128), (736, 119528), (892, 98624), (1072, 82064), (1472, 59764), (1541, 57088), (1784, 49312), (2144, 41032), (2944, 29882), (3082, 28544), (3568, 24656), (4288, 20516), (5129, 17152), (5888, 14941), (6164, 14272), (7136, 12328), (8576, 10258)]