86321872

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{587}}^1$

素因数の和:716

約数の個数: 80

約数和(自身を含む): 208236672

約数和(自身を除く): 121914800

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 101, 104, 112, 182, 202, 208, 364, 404, 587, 707, 728, 808, 1174, 1313, 1414, 1456, 1616, 2348, 2626, 2828, 4109, 4696, 5252, 5656, 7631, 8218, 9191, 9392, 10504, 11312, 15262, 16436, 18382, 21008, 30524, 32872, 36764, 53417, 59287, 61048, 65744, 73528, 106834, 118574, 122096, 147056, 213668, 237148, 415009, 427336, 474296, 770731, 830018, 854672, 948592, 1541462, 1660036, 3082924, 3320072, 5395117, 6165848, 6640144, 10790234, 12331696, 21580468, 43160936, 86321872]

約数ペア:

[(1, 86321872), (2, 43160936), (4, 21580468), (7, 12331696), (8, 10790234), (13, 6640144), (14, 6165848), (16, 5395117), (26, 3320072), (28, 3082924), (52, 1660036), (56, 1541462), (91, 948592), (101, 854672), (104, 830018), (112, 770731), (182, 474296), (202, 427336), (208, 415009), (364, 237148), (404, 213668), (587, 147056), (707, 122096), (728, 118574), (808, 106834), (1174, 73528), (1313, 65744), (1414, 61048), (1456, 59287), (1616, 53417), (2348, 36764), (2626, 32872), (2828, 30524), (4109, 21008), (4696, 18382), (5252, 16436), (5656, 15262), (7631, 11312), (8218, 10504), (9191, 9392)]