68191536

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:471

約数の個数: 120

約数和(自身を含む): 208081920

約数和(自身を除く): 139890384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 79, 84, 98, 112, 147, 158, 168, 196, 237, 294, 316, 336, 367, 392, 474, 553, 588, 632, 734, 784, 948, 1101, 1106, 1176, 1264, 1468, 1659, 1896, 2202, 2212, 2352, 2569, 2936, 3318, 3792, 3871, 4404, 4424, 5138, 5872, 6636, 7707, 7742, 8808, 8848, 10276, 11613, 13272, 15414, 15484, 17616, 17983, 20552, 23226, 26544, 28993, 30828, 30968, 35966, 41104, 46452, 53949, 57986, 61656, 61936, 71932, 86979, 92904, 107898, 115972, 123312, 143864, 173958, 185808, 202951, 215796, 231944, 287728, 347916, 405902, 431592, 463888, 608853, 695832, 811804, 863184, 1217706, 1391664, 1420657, 1623608, 2435412, 2841314, 3247216, 4261971, 4870824, 5682628, 8523942, 9741648, 11365256, 17047884, 22730512, 34095768, 68191536]

約数ペア:

[(1, 68191536), (2, 34095768), (3, 22730512), (4, 17047884), (6, 11365256), (7, 9741648), (8, 8523942), (12, 5682628), (14, 4870824), (16, 4261971), (21, 3247216), (24, 2841314), (28, 2435412), (42, 1623608), (48, 1420657), (49, 1391664), (56, 1217706), (79, 863184), (84, 811804), (98, 695832), (112, 608853), (147, 463888), (158, 431592), (168, 405902), (196, 347916), (237, 287728), (294, 231944), (316, 215796), (336, 202951), (367, 185808), (392, 173958), (474, 143864), (553, 123312), (588, 115972), (632, 107898), (734, 92904), (784, 86979), (948, 71932), (1101, 61936), (1106, 61656), (1176, 57986), (1264, 53949), (1468, 46452), (1659, 41104), (1896, 35966), (2202, 30968), (2212, 30828), (2352, 28993), (2569, 26544), (2936, 23226), (3318, 20552), (3792, 17983), (3871, 17616), (4404, 15484), (4424, 15414), (5138, 13272), (5872, 11613), (6636, 10276), (7707, 8848), (7742, 8808)]