86552144

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:580

約数の個数: 80

約数和(自身を含む): 204451200

約数和(自身を除く): 117899056

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 89, 112, 133, 152, 178, 266, 304, 356, 457, 532, 623, 712, 914, 1064, 1246, 1424, 1691, 1828, 2128, 2492, 3199, 3382, 3656, 4984, 6398, 6764, 7312, 8683, 9968, 11837, 12796, 13528, 17366, 23674, 25592, 27056, 34732, 40673, 47348, 51184, 60781, 69464, 81346, 94696, 121562, 138928, 162692, 189392, 243124, 284711, 325384, 486248, 569422, 650768, 772787, 972496, 1138844, 1545574, 2277688, 3091148, 4555376, 5409509, 6182296, 10819018, 12364592, 21638036, 43276072, 86552144]

約数ペア:

[(1, 86552144), (2, 43276072), (4, 21638036), (7, 12364592), (8, 10819018), (14, 6182296), (16, 5409509), (19, 4555376), (28, 3091148), (38, 2277688), (56, 1545574), (76, 1138844), (89, 972496), (112, 772787), (133, 650768), (152, 569422), (178, 486248), (266, 325384), (304, 284711), (356, 243124), (457, 189392), (532, 162692), (623, 138928), (712, 121562), (914, 94696), (1064, 81346), (1246, 69464), (1424, 60781), (1691, 51184), (1828, 47348), (2128, 40673), (2492, 34732), (3199, 27056), (3382, 25592), (3656, 23674), (4984, 17366), (6398, 13528), (6764, 12796), (7312, 11837), (8683, 9968)]