69420672

素因数分解:

$2^7\times 3^3\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:455

約数の個数: 128

約数和(自身を含む): 209304000

約数和(自身を除く): 139883328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 96, 106, 108, 128, 144, 159, 192, 212, 216, 288, 318, 379, 384, 424, 432, 477, 576, 636, 758, 848, 864, 954, 1137, 1152, 1272, 1431, 1516, 1696, 1728, 1908, 2274, 2544, 2862, 3032, 3392, 3411, 3456, 3816, 4548, 5088, 5724, 6064, 6784, 6822, 7632, 9096, 10176, 10233, 11448, 12128, 13644, 15264, 18192, 20087, 20352, 20466, 22896, 24256, 27288, 30528, 36384, 40174, 40932, 45792, 48512, 54576, 60261, 61056, 72768, 80348, 81864, 91584, 109152, 120522, 145536, 160696, 163728, 180783, 183168, 218304, 241044, 321392, 327456, 361566, 436608, 482088, 542349, 642784, 654912, 723132, 964176, 1084698, 1285568, 1309824, 1446264, 1928352, 2169396, 2571136, 2892528, 3856704, 4338792, 5785056, 7713408, 8677584, 11570112, 17355168, 23140224, 34710336, 69420672]

約数ペア:

[(1, 69420672), (2, 34710336), (3, 23140224), (4, 17355168), (6, 11570112), (8, 8677584), (9, 7713408), (12, 5785056), (16, 4338792), (18, 3856704), (24, 2892528), (27, 2571136), (32, 2169396), (36, 1928352), (48, 1446264), (53, 1309824), (54, 1285568), (64, 1084698), (72, 964176), (96, 723132), (106, 654912), (108, 642784), (128, 542349), (144, 482088), (159, 436608), (192, 361566), (212, 327456), (216, 321392), (288, 241044), (318, 218304), (379, 183168), (384, 180783), (424, 163728), (432, 160696), (477, 145536), (576, 120522), (636, 109152), (758, 91584), (848, 81864), (864, 80348), (954, 72768), (1137, 61056), (1152, 60261), (1272, 54576), (1431, 48512), (1516, 45792), (1696, 40932), (1728, 40174), (1908, 36384), (2274, 30528), (2544, 27288), (2862, 24256), (3032, 22896), (3392, 20466), (3411, 20352), (3456, 20087), (3816, 18192), (4548, 15264), (5088, 13644), (5724, 12128), (6064, 11448), (6784, 10233), (6822, 10176), (7632, 9096)]