69041896

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:407

約数の個数: 128

約数和(自身を含む): 180403200

約数和(自身を除く): 111361304

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 19, 22, 28, 34, 38, 44, 56, 68, 76, 77, 88, 119, 133, 136, 152, 154, 187, 209, 238, 266, 308, 323, 347, 374, 418, 476, 532, 616, 646, 694, 748, 836, 952, 1064, 1292, 1309, 1388, 1463, 1496, 1672, 2261, 2429, 2584, 2618, 2776, 2926, 3553, 3817, 4522, 4858, 5236, 5852, 5899, 6593, 7106, 7634, 9044, 9716, 10472, 11704, 11798, 13186, 14212, 15268, 18088, 19432, 23596, 24871, 26372, 26719, 28424, 30536, 41293, 46151, 47192, 49742, 52744, 53438, 64889, 72523, 82586, 92302, 99484, 106876, 112081, 129778, 145046, 165172, 184604, 198968, 213752, 224162, 259556, 290092, 330344, 369208, 448324, 454223, 507661, 519112, 580184, 784567, 896648, 908446, 1015322, 1232891, 1569134, 1816892, 2030644, 2465782, 3138268, 3633784, 4061288, 4931564, 6276536, 8630237, 9863128, 17260474, 34520948, 69041896]

約数ペア:

[(1, 69041896), (2, 34520948), (4, 17260474), (7, 9863128), (8, 8630237), (11, 6276536), (14, 4931564), (17, 4061288), (19, 3633784), (22, 3138268), (28, 2465782), (34, 2030644), (38, 1816892), (44, 1569134), (56, 1232891), (68, 1015322), (76, 908446), (77, 896648), (88, 784567), (119, 580184), (133, 519112), (136, 507661), (152, 454223), (154, 448324), (187, 369208), (209, 330344), (238, 290092), (266, 259556), (308, 224162), (323, 213752), (347, 198968), (374, 184604), (418, 165172), (476, 145046), (532, 129778), (616, 112081), (646, 106876), (694, 99484), (748, 92302), (836, 82586), (952, 72523), (1064, 64889), (1292, 53438), (1309, 52744), (1388, 49742), (1463, 47192), (1496, 46151), (1672, 41293), (2261, 30536), (2429, 28424), (2584, 26719), (2618, 26372), (2776, 24871), (2926, 23596), (3553, 19432), (3817, 18088), (4522, 15268), (4858, 14212), (5236, 13186), (5852, 11798), (5899, 11704), (6593, 10472), (7106, 9716), (7634, 9044)]