67954792

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 141451200

約数和(自身を除く): 73496408

約数列:

[1, 2, 4, 8, 19, 37, 38, 43, 74, 76, 86, 148, 152, 172, 281, 296, 344, 562, 703, 817, 1124, 1406, 1591, 1634, 2248, 2812, 3182, 3268, 5339, 5624, 6364, 6536, 10397, 10678, 12083, 12728, 20794, 21356, 24166, 30229, 41588, 42712, 48332, 60458, 83176, 96664, 120916, 197543, 229577, 241832, 395086, 447071, 459154, 790172, 894142, 918308, 1580344, 1788284, 1836616, 3576568, 8494349, 16988698, 33977396, 67954792]

約数ペア:

[(1, 67954792), (2, 33977396), (4, 16988698), (8, 8494349), (19, 3576568), (37, 1836616), (38, 1788284), (43, 1580344), (74, 918308), (76, 894142), (86, 790172), (148, 459154), (152, 447071), (172, 395086), (281, 241832), (296, 229577), (344, 197543), (562, 120916), (703, 96664), (817, 83176), (1124, 60458), (1406, 48332), (1591, 42712), (1634, 41588), (2248, 30229), (2812, 24166), (3182, 21356), (3268, 20794), (5339, 12728), (5624, 12083), (6364, 10678), (6536, 10397)]