67669248

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 196027776

約数和(自身を除く): 128358528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 71, 73, 96, 102, 128, 136, 142, 146, 192, 204, 213, 219, 256, 272, 284, 292, 384, 408, 426, 438, 544, 568, 584, 768, 816, 852, 876, 1088, 1136, 1168, 1207, 1241, 1632, 1704, 1752, 2176, 2272, 2336, 2414, 2482, 3264, 3408, 3504, 3621, 3723, 4352, 4544, 4672, 4828, 4964, 5183, 6528, 6816, 7008, 7242, 7446, 9088, 9344, 9656, 9928, 10366, 13056, 13632, 14016, 14484, 14892, 15549, 18176, 18688, 19312, 19856, 20732, 27264, 28032, 28968, 29784, 31098, 38624, 39712, 41464, 54528, 56064, 57936, 59568, 62196, 77248, 79424, 82928, 88111, 115872, 119136, 124392, 154496, 158848, 165856, 176222, 231744, 238272, 248784, 264333, 308992, 317696, 331712, 352444, 463488, 476544, 497568, 528666, 663424, 704888, 926976, 953088, 995136, 1057332, 1326848, 1409776, 1990272, 2114664, 2819552, 3980544, 4229328, 5639104, 8458656, 11278208, 16917312, 22556416, 33834624, 67669248]

約数ペア:

[(1, 67669248), (2, 33834624), (3, 22556416), (4, 16917312), (6, 11278208), (8, 8458656), (12, 5639104), (16, 4229328), (17, 3980544), (24, 2819552), (32, 2114664), (34, 1990272), (48, 1409776), (51, 1326848), (64, 1057332), (68, 995136), (71, 953088), (73, 926976), (96, 704888), (102, 663424), (128, 528666), (136, 497568), (142, 476544), (146, 463488), (192, 352444), (204, 331712), (213, 317696), (219, 308992), (256, 264333), (272, 248784), (284, 238272), (292, 231744), (384, 176222), (408, 165856), (426, 158848), (438, 154496), (544, 124392), (568, 119136), (584, 115872), (768, 88111), (816, 82928), (852, 79424), (876, 77248), (1088, 62196), (1136, 59568), (1168, 57936), (1207, 56064), (1241, 54528), (1632, 41464), (1704, 39712), (1752, 38624), (2176, 31098), (2272, 29784), (2336, 28968), (2414, 28032), (2482, 27264), (3264, 20732), (3408, 19856), (3504, 19312), (3621, 18688), (3723, 18176), (4352, 15549), (4544, 14892), (4672, 14484), (4828, 14016), (4964, 13632), (5183, 13056), (6528, 10366), (6816, 9928), (7008, 9656), (7242, 9344), (7446, 9088)]