72189888

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^2\times {\mathrm{1301}}^1$

素因数の和:1350

約数の個数: 84

約数和(自身を含む): 203054712

約数和(自身を除く): 130864824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 289, 408, 544, 578, 816, 867, 1088, 1156, 1301, 1632, 1734, 2312, 2602, 3264, 3468, 3903, 4624, 5204, 6936, 7806, 9248, 10408, 13872, 15612, 18496, 20816, 22117, 27744, 31224, 41632, 44234, 55488, 62448, 66351, 83264, 88468, 124896, 132702, 176936, 249792, 265404, 353872, 375989, 530808, 707744, 751978, 1061616, 1127967, 1415488, 1503956, 2123232, 2255934, 3007912, 4246464, 4511868, 6015824, 9023736, 12031648, 18047472, 24063296, 36094944, 72189888]

約数ペア:

[(1, 72189888), (2, 36094944), (3, 24063296), (4, 18047472), (6, 12031648), (8, 9023736), (12, 6015824), (16, 4511868), (17, 4246464), (24, 3007912), (32, 2255934), (34, 2123232), (48, 1503956), (51, 1415488), (64, 1127967), (68, 1061616), (96, 751978), (102, 707744), (136, 530808), (192, 375989), (204, 353872), (272, 265404), (289, 249792), (408, 176936), (544, 132702), (578, 124896), (816, 88468), (867, 83264), (1088, 66351), (1156, 62448), (1301, 55488), (1632, 44234), (1734, 41632), (2312, 31224), (2602, 27744), (3264, 22117), (3468, 20816), (3903, 18496), (4624, 15612), (5204, 13872), (6936, 10408), (7806, 9248)]