61913712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1789}}^1$

素因数の和:1910

約数の個数: 80

約数和(自身を含む): 184670720

約数和(自身を除く): 122757008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 103, 112, 168, 206, 309, 336, 412, 618, 721, 824, 1236, 1442, 1648, 1789, 2163, 2472, 2884, 3578, 4326, 4944, 5367, 5768, 7156, 8652, 10734, 11536, 12523, 14312, 17304, 21468, 25046, 28624, 34608, 37569, 42936, 50092, 75138, 85872, 100184, 150276, 184267, 200368, 300552, 368534, 552801, 601104, 737068, 1105602, 1289869, 1474136, 2211204, 2579738, 2948272, 3869607, 4422408, 5159476, 7739214, 8844816, 10318952, 15478428, 20637904, 30956856, 61913712]

約数ペア:

[(1, 61913712), (2, 30956856), (3, 20637904), (4, 15478428), (6, 10318952), (7, 8844816), (8, 7739214), (12, 5159476), (14, 4422408), (16, 3869607), (21, 2948272), (24, 2579738), (28, 2211204), (42, 1474136), (48, 1289869), (56, 1105602), (84, 737068), (103, 601104), (112, 552801), (168, 368534), (206, 300552), (309, 200368), (336, 184267), (412, 150276), (618, 100184), (721, 85872), (824, 75138), (1236, 50092), (1442, 42936), (1648, 37569), (1789, 34608), (2163, 28624), (2472, 25046), (2884, 21468), (3578, 17304), (4326, 14312), (4944, 12523), (5367, 11536), (5768, 10734), (7156, 8652)]