68617248

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{503}}^1$

素因数の和:559

約数の個数: 144

約数和(自身を含む): 217183680

約数和(自身を除く): 148566432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 49, 56, 58, 84, 87, 96, 98, 112, 116, 147, 168, 174, 196, 203, 224, 232, 294, 336, 348, 392, 406, 464, 503, 588, 609, 672, 696, 784, 812, 928, 1006, 1176, 1218, 1392, 1421, 1509, 1568, 1624, 2012, 2352, 2436, 2784, 2842, 3018, 3248, 3521, 4024, 4263, 4704, 4872, 5684, 6036, 6496, 7042, 8048, 8526, 9744, 10563, 11368, 12072, 14084, 14587, 16096, 17052, 19488, 21126, 22736, 24144, 24647, 28168, 29174, 34104, 42252, 43761, 45472, 48288, 49294, 56336, 58348, 68208, 73941, 84504, 87522, 98588, 102109, 112672, 116696, 136416, 147882, 169008, 175044, 197176, 204218, 233392, 295764, 306327, 338016, 350088, 394352, 408436, 466784, 591528, 612654, 700176, 714763, 788704, 816872, 1183056, 1225308, 1400352, 1429526, 1633744, 2144289, 2366112, 2450616, 2859052, 3267488, 4288578, 4901232, 5718104, 8577156, 9802464, 11436208, 17154312, 22872416, 34308624, 68617248]

約数ペア:

[(1, 68617248), (2, 34308624), (3, 22872416), (4, 17154312), (6, 11436208), (7, 9802464), (8, 8577156), (12, 5718104), (14, 4901232), (16, 4288578), (21, 3267488), (24, 2859052), (28, 2450616), (29, 2366112), (32, 2144289), (42, 1633744), (48, 1429526), (49, 1400352), (56, 1225308), (58, 1183056), (84, 816872), (87, 788704), (96, 714763), (98, 700176), (112, 612654), (116, 591528), (147, 466784), (168, 408436), (174, 394352), (196, 350088), (203, 338016), (224, 306327), (232, 295764), (294, 233392), (336, 204218), (348, 197176), (392, 175044), (406, 169008), (464, 147882), (503, 136416), (588, 116696), (609, 112672), (672, 102109), (696, 98588), (784, 87522), (812, 84504), (928, 73941), (1006, 68208), (1176, 58348), (1218, 56336), (1392, 49294), (1421, 48288), (1509, 45472), (1568, 43761), (1624, 42252), (2012, 34104), (2352, 29174), (2436, 28168), (2784, 24647), (2842, 24144), (3018, 22736), (3248, 21126), (3521, 19488), (4024, 17052), (4263, 16096), (4704, 14587), (4872, 14084), (5684, 12072), (6036, 11368), (6496, 10563), (7042, 9744), (8048, 8526)]