89279372

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{947}}^1$

素因数の和:1015

約数の個数: 72

約数和(自身を含む): 201230064

約数和(自身を除く): 111950692

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 49, 52, 74, 91, 98, 148, 182, 196, 259, 364, 481, 518, 637, 947, 962, 1036, 1274, 1813, 1894, 1924, 2548, 3367, 3626, 3788, 6629, 6734, 7252, 12311, 13258, 13468, 23569, 24622, 26516, 35039, 46403, 47138, 49244, 70078, 86177, 92806, 94276, 140156, 172354, 185612, 245273, 344708, 455507, 490546, 603239, 911014, 981092, 1206478, 1716911, 1822028, 2412956, 3188549, 3433822, 6377098, 6867644, 12754196, 22319843, 44639686, 89279372]

約数ペア:

[(1, 89279372), (2, 44639686), (4, 22319843), (7, 12754196), (13, 6867644), (14, 6377098), (26, 3433822), (28, 3188549), (37, 2412956), (49, 1822028), (52, 1716911), (74, 1206478), (91, 981092), (98, 911014), (148, 603239), (182, 490546), (196, 455507), (259, 344708), (364, 245273), (481, 185612), (518, 172354), (637, 140156), (947, 94276), (962, 92806), (1036, 86177), (1274, 70078), (1813, 49244), (1894, 47138), (1924, 46403), (2548, 35039), (3367, 26516), (3626, 24622), (3788, 23569), (6629, 13468), (6734, 13258), (7252, 12311)]