68317968

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2887}}^1$

素因数の和:2944

約数の個数: 80

約数和(自身を含む): 193380480

約数和(自身を除く): 125062512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 34, 48, 51, 58, 68, 87, 102, 116, 136, 174, 204, 232, 272, 348, 408, 464, 493, 696, 816, 986, 1392, 1479, 1972, 2887, 2958, 3944, 5774, 5916, 7888, 8661, 11548, 11832, 17322, 23096, 23664, 34644, 46192, 49079, 69288, 83723, 98158, 138576, 147237, 167446, 196316, 251169, 294474, 334892, 392632, 502338, 588948, 669784, 785264, 1004676, 1177896, 1339568, 1423291, 2009352, 2355792, 2846582, 4018704, 4269873, 5693164, 8539746, 11386328, 17079492, 22772656, 34158984, 68317968]

約数ペア:

[(1, 68317968), (2, 34158984), (3, 22772656), (4, 17079492), (6, 11386328), (8, 8539746), (12, 5693164), (16, 4269873), (17, 4018704), (24, 2846582), (29, 2355792), (34, 2009352), (48, 1423291), (51, 1339568), (58, 1177896), (68, 1004676), (87, 785264), (102, 669784), (116, 588948), (136, 502338), (174, 392632), (204, 334892), (232, 294474), (272, 251169), (348, 196316), (408, 167446), (464, 147237), (493, 138576), (696, 98158), (816, 83723), (986, 69288), (1392, 49079), (1479, 46192), (1972, 34644), (2887, 23664), (2958, 23096), (3944, 17322), (5774, 11832), (5916, 11548), (7888, 8661)]