68403888

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:959

約数の個数: 120

約数和(自身を含む): 221811200

約数和(自身を除く): 153407312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 79, 84, 112, 126, 144, 158, 168, 237, 252, 316, 336, 474, 504, 553, 632, 711, 859, 948, 1008, 1106, 1264, 1422, 1659, 1718, 1896, 2212, 2577, 2844, 3318, 3436, 3792, 4424, 4977, 5154, 5688, 6013, 6636, 6872, 7731, 8848, 9954, 10308, 11376, 12026, 13272, 13744, 15462, 18039, 19908, 20616, 24052, 26544, 30924, 36078, 39816, 41232, 48104, 54117, 61848, 67861, 72156, 79632, 96208, 108234, 123696, 135722, 144312, 203583, 216468, 271444, 288624, 407166, 432936, 475027, 542888, 610749, 814332, 865872, 950054, 1085776, 1221498, 1425081, 1628664, 1900108, 2442996, 2850162, 3257328, 3800216, 4275243, 4885992, 5700324, 7600432, 8550486, 9771984, 11400648, 17100972, 22801296, 34201944, 68403888]

約数ペア:

[(1, 68403888), (2, 34201944), (3, 22801296), (4, 17100972), (6, 11400648), (7, 9771984), (8, 8550486), (9, 7600432), (12, 5700324), (14, 4885992), (16, 4275243), (18, 3800216), (21, 3257328), (24, 2850162), (28, 2442996), (36, 1900108), (42, 1628664), (48, 1425081), (56, 1221498), (63, 1085776), (72, 950054), (79, 865872), (84, 814332), (112, 610749), (126, 542888), (144, 475027), (158, 432936), (168, 407166), (237, 288624), (252, 271444), (316, 216468), (336, 203583), (474, 144312), (504, 135722), (553, 123696), (632, 108234), (711, 96208), (859, 79632), (948, 72156), (1008, 67861), (1106, 61848), (1264, 54117), (1422, 48104), (1659, 41232), (1718, 39816), (1896, 36078), (2212, 30924), (2577, 26544), (2844, 24052), (3318, 20616), (3436, 19908), (3792, 18039), (4424, 15462), (4977, 13744), (5154, 13272), (5688, 12026), (6013, 11376), (6636, 10308), (6872, 9954), (7731, 8848)]