79893472

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:260

約数の個数: 72

約数和(自身を含む): 171283896

約数和(自身を除く): 91390424

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 68, 106, 136, 163, 212, 272, 289, 326, 424, 544, 578, 652, 848, 901, 1156, 1304, 1696, 1802, 2312, 2608, 2771, 3604, 4624, 5216, 5542, 7208, 8639, 9248, 11084, 14416, 15317, 17278, 22168, 28832, 30634, 34556, 44336, 47107, 61268, 69112, 88672, 94214, 122536, 138224, 146863, 188428, 245072, 276448, 293726, 376856, 490144, 587452, 753712, 1174904, 1507424, 2349808, 2496671, 4699616, 4993342, 9986684, 19973368, 39946736, 79893472]

約数ペア:

[(1, 79893472), (2, 39946736), (4, 19973368), (8, 9986684), (16, 4993342), (17, 4699616), (32, 2496671), (34, 2349808), (53, 1507424), (68, 1174904), (106, 753712), (136, 587452), (163, 490144), (212, 376856), (272, 293726), (289, 276448), (326, 245072), (424, 188428), (544, 146863), (578, 138224), (652, 122536), (848, 94214), (901, 88672), (1156, 69112), (1304, 61268), (1696, 47107), (1802, 44336), (2312, 34556), (2608, 30634), (2771, 28832), (3604, 22168), (4624, 17278), (5216, 15317), (5542, 14416), (7208, 11084), (8639, 9248)]