123375744

素因数分解:

$2^7\times 3^3\times {\mathrm{29}}^1\times {\mathrm{1231}}^1$

素因数の和:1283

約数の個数: 128

約数和(自身を含む): 376992000

約数和(自身を除く): 253616256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 128, 144, 174, 192, 216, 232, 261, 288, 348, 384, 432, 464, 522, 576, 696, 783, 864, 928, 1044, 1152, 1231, 1392, 1566, 1728, 1856, 2088, 2462, 2784, 3132, 3456, 3693, 3712, 4176, 4924, 5568, 6264, 7386, 8352, 9848, 11079, 11136, 12528, 14772, 16704, 19696, 22158, 25056, 29544, 33237, 33408, 35699, 39392, 44316, 50112, 59088, 66474, 71398, 78784, 88632, 100224, 107097, 118176, 132948, 142796, 157568, 177264, 214194, 236352, 265896, 285592, 321291, 354528, 428388, 472704, 531792, 571184, 642582, 709056, 856776, 963873, 1063584, 1142368, 1285164, 1418112, 1713552, 1927746, 2127168, 2284736, 2570328, 3427104, 3855492, 4254336, 4569472, 5140656, 6854208, 7710984, 10281312, 13708416, 15421968, 20562624, 30843936, 41125248, 61687872, 123375744]

約数ペア:

[(1, 123375744), (2, 61687872), (3, 41125248), (4, 30843936), (6, 20562624), (8, 15421968), (9, 13708416), (12, 10281312), (16, 7710984), (18, 6854208), (24, 5140656), (27, 4569472), (29, 4254336), (32, 3855492), (36, 3427104), (48, 2570328), (54, 2284736), (58, 2127168), (64, 1927746), (72, 1713552), (87, 1418112), (96, 1285164), (108, 1142368), (116, 1063584), (128, 963873), (144, 856776), (174, 709056), (192, 642582), (216, 571184), (232, 531792), (261, 472704), (288, 428388), (348, 354528), (384, 321291), (432, 285592), (464, 265896), (522, 236352), (576, 214194), (696, 177264), (783, 157568), (864, 142796), (928, 132948), (1044, 118176), (1152, 107097), (1231, 100224), (1392, 88632), (1566, 78784), (1728, 71398), (1856, 66474), (2088, 59088), (2462, 50112), (2784, 44316), (3132, 39392), (3456, 35699), (3693, 33408), (3712, 33237), (4176, 29544), (4924, 25056), (5568, 22158), (6264, 19696), (7386, 16704), (8352, 14772), (9848, 12528), (11079, 11136)]