78109851008

素因数分解:

$2^7\times 7^2\times {\mathrm{12453739}}^1$

素因数の和:12453767

約数の個数: 48

約数和(自身を含む): 181015110900

約数和(自身を除く): 102905259892

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 12453739, 24907478, 49814956, 87176173, 99629912, 174352346, 199259824, 348704692, 398519648, 610233211, 697409384, 797039296, 1220466422, 1394818768, 1594078592, 2440932844, 2789637536, 4881865688, 5579275072, 9763731376, 11158550144, 19527462752, 39054925504, 78109851008]

約数ペア:

[(1, 78109851008), (2, 39054925504), (4, 19527462752), (7, 11158550144), (8, 9763731376), (14, 5579275072), (16, 4881865688), (28, 2789637536), (32, 2440932844), (49, 1594078592), (56, 1394818768), (64, 1220466422), (98, 797039296), (112, 697409384), (128, 610233211), (196, 398519648), (224, 348704692), (392, 199259824), (448, 174352346), (784, 99629912), (896, 87176173), (1568, 49814956), (3136, 24907478), (6272, 12453739)]