78606864

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{77983}}^1$

素因数の和:78004

約数の個数: 60

約数和(自身を含む): 251420416

約数和(自身を除く): 172813552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 77983, 155966, 233949, 311932, 467898, 545881, 623864, 701847, 935796, 1091762, 1247728, 1403694, 1637643, 1871592, 2183524, 2807388, 3275286, 3743184, 4367048, 4912929, 5614776, 6550572, 8734096, 9825858, 11229552, 13101144, 19651716, 26202288, 39303432, 78606864]

約数ペア:

[(1, 78606864), (2, 39303432), (3, 26202288), (4, 19651716), (6, 13101144), (7, 11229552), (8, 9825858), (9, 8734096), (12, 6550572), (14, 5614776), (16, 4912929), (18, 4367048), (21, 3743184), (24, 3275286), (28, 2807388), (36, 2183524), (42, 1871592), (48, 1637643), (56, 1403694), (63, 1247728), (72, 1091762), (84, 935796), (112, 701847), (126, 623864), (144, 545881), (168, 467898), (252, 311932), (336, 233949), (504, 155966), (1008, 77983)]