87116688

素因数分解:

$2^4\times 3^3\times {\mathrm{421}}^1\times {\mathrm{479}}^1$

素因数の和:917

約数の個数: 80

約数和(自身を含む): 251174400

約数和(自身を除く): 164057712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 421, 432, 479, 842, 958, 1263, 1437, 1684, 1916, 2526, 2874, 3368, 3789, 3832, 4311, 5052, 5748, 6736, 7578, 7664, 8622, 10104, 11367, 11496, 12933, 15156, 17244, 20208, 22734, 22992, 25866, 30312, 34488, 45468, 51732, 60624, 68976, 90936, 103464, 181872, 201659, 206928, 403318, 604977, 806636, 1209954, 1613272, 1814931, 2419908, 3226544, 3629862, 4839816, 5444793, 7259724, 9679632, 10889586, 14519448, 21779172, 29038896, 43558344, 87116688]

約数ペア:

[(1, 87116688), (2, 43558344), (3, 29038896), (4, 21779172), (6, 14519448), (8, 10889586), (9, 9679632), (12, 7259724), (16, 5444793), (18, 4839816), (24, 3629862), (27, 3226544), (36, 2419908), (48, 1814931), (54, 1613272), (72, 1209954), (108, 806636), (144, 604977), (216, 403318), (421, 206928), (432, 201659), (479, 181872), (842, 103464), (958, 90936), (1263, 68976), (1437, 60624), (1684, 51732), (1916, 45468), (2526, 34488), (2874, 30312), (3368, 25866), (3789, 22992), (3832, 22734), (4311, 20208), (5052, 17244), (5748, 15156), (6736, 12933), (7578, 11496), (7664, 11367), (8622, 10104)]