67929888

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 144

約数和(自身を含む): 199221120

約数和(自身を除く): 131291232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 53, 78, 79, 96, 104, 106, 156, 158, 159, 169, 208, 212, 237, 312, 316, 318, 338, 416, 424, 474, 507, 624, 632, 636, 676, 689, 848, 948, 1014, 1027, 1248, 1264, 1272, 1352, 1378, 1696, 1896, 2028, 2054, 2067, 2528, 2544, 2704, 2756, 3081, 3792, 4056, 4108, 4134, 4187, 5088, 5408, 5512, 6162, 7584, 8112, 8216, 8268, 8374, 8957, 11024, 12324, 12561, 13351, 16224, 16432, 16536, 16748, 17914, 22048, 24648, 25122, 26702, 26871, 32864, 33072, 33496, 35828, 40053, 49296, 50244, 53404, 53742, 54431, 66144, 66992, 71656, 80106, 98592, 100488, 106808, 107484, 108862, 133984, 143312, 160212, 163293, 200976, 213616, 214968, 217724, 286624, 320424, 326586, 401952, 427232, 429936, 435448, 640848, 653172, 707603, 859872, 870896, 1281696, 1306344, 1415206, 1741792, 2122809, 2612688, 2830412, 4245618, 5225376, 5660824, 8491236, 11321648, 16982472, 22643296, 33964944, 67929888]

約数ペア:

[(1, 67929888), (2, 33964944), (3, 22643296), (4, 16982472), (6, 11321648), (8, 8491236), (12, 5660824), (13, 5225376), (16, 4245618), (24, 2830412), (26, 2612688), (32, 2122809), (39, 1741792), (48, 1415206), (52, 1306344), (53, 1281696), (78, 870896), (79, 859872), (96, 707603), (104, 653172), (106, 640848), (156, 435448), (158, 429936), (159, 427232), (169, 401952), (208, 326586), (212, 320424), (237, 286624), (312, 217724), (316, 214968), (318, 213616), (338, 200976), (416, 163293), (424, 160212), (474, 143312), (507, 133984), (624, 108862), (632, 107484), (636, 106808), (676, 100488), (689, 98592), (848, 80106), (948, 71656), (1014, 66992), (1027, 66144), (1248, 54431), (1264, 53742), (1272, 53404), (1352, 50244), (1378, 49296), (1696, 40053), (1896, 35828), (2028, 33496), (2054, 33072), (2067, 32864), (2528, 26871), (2544, 26702), (2704, 25122), (2756, 24648), (3081, 22048), (3792, 17914), (4056, 16748), (4108, 16536), (4134, 16432), (4187, 16224), (5088, 13351), (5408, 12561), (5512, 12324), (6162, 11024), (7584, 8957), (8112, 8374), (8216, 8268)]