67421088

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:707

約数の個数: 144

約数和(自身を含む): 223606656

約数和(自身を除く): 156185568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 53, 56, 63, 72, 84, 96, 106, 112, 126, 144, 159, 168, 212, 224, 252, 288, 318, 336, 371, 424, 477, 504, 631, 636, 672, 742, 848, 954, 1008, 1113, 1262, 1272, 1484, 1696, 1893, 1908, 2016, 2226, 2524, 2544, 2968, 3339, 3786, 3816, 4417, 4452, 5048, 5088, 5679, 5936, 6678, 7572, 7632, 8834, 8904, 10096, 11358, 11872, 13251, 13356, 15144, 15264, 17668, 17808, 20192, 22716, 26502, 26712, 30288, 33443, 35336, 35616, 39753, 45432, 53004, 53424, 60576, 66886, 70672, 79506, 90864, 100329, 106008, 106848, 133772, 141344, 159012, 181728, 200658, 212016, 234101, 267544, 300987, 318024, 401316, 424032, 468202, 535088, 601974, 636048, 702303, 802632, 936404, 1070176, 1203948, 1272096, 1404606, 1605264, 1872808, 2106909, 2407896, 2809212, 3210528, 3745616, 4213818, 4815792, 5618424, 7491232, 8427636, 9631584, 11236848, 16855272, 22473696, 33710544, 67421088]

約数ペア:

[(1, 67421088), (2, 33710544), (3, 22473696), (4, 16855272), (6, 11236848), (7, 9631584), (8, 8427636), (9, 7491232), (12, 5618424), (14, 4815792), (16, 4213818), (18, 3745616), (21, 3210528), (24, 2809212), (28, 2407896), (32, 2106909), (36, 1872808), (42, 1605264), (48, 1404606), (53, 1272096), (56, 1203948), (63, 1070176), (72, 936404), (84, 802632), (96, 702303), (106, 636048), (112, 601974), (126, 535088), (144, 468202), (159, 424032), (168, 401316), (212, 318024), (224, 300987), (252, 267544), (288, 234101), (318, 212016), (336, 200658), (371, 181728), (424, 159012), (477, 141344), (504, 133772), (631, 106848), (636, 106008), (672, 100329), (742, 90864), (848, 79506), (954, 70672), (1008, 66886), (1113, 60576), (1262, 53424), (1272, 53004), (1484, 45432), (1696, 39753), (1893, 35616), (1908, 35336), (2016, 33443), (2226, 30288), (2524, 26712), (2544, 26502), (2968, 22716), (3339, 20192), (3786, 17808), (3816, 17668), (4417, 15264), (4452, 15144), (5048, 13356), (5088, 13251), (5679, 11872), (5936, 11358), (6678, 10096), (7572, 8904), (7632, 8834)]