65242656

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{11923}}^1$

素因数の和:11958

約数の個数: 72

約数和(自身を含む): 195315120

約数和(自身を除く): 130072464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 11923, 23846, 35769, 47692, 71538, 95384, 107307, 143076, 190768, 214614, 226537, 286152, 381536, 429228, 453074, 572304, 679611, 858456, 906148, 1144608, 1359222, 1716912, 1812296, 2038833, 2718444, 3433824, 3624592, 4077666, 5436888, 7249184, 8155332, 10873776, 16310664, 21747552, 32621328, 65242656]

約数ペア:

[(1, 65242656), (2, 32621328), (3, 21747552), (4, 16310664), (6, 10873776), (8, 8155332), (9, 7249184), (12, 5436888), (16, 4077666), (18, 3624592), (19, 3433824), (24, 2718444), (32, 2038833), (36, 1812296), (38, 1716912), (48, 1359222), (57, 1144608), (72, 906148), (76, 858456), (96, 679611), (114, 572304), (144, 453074), (152, 429228), (171, 381536), (228, 286152), (288, 226537), (304, 214614), (342, 190768), (456, 143076), (608, 107307), (684, 95384), (912, 71538), (1368, 47692), (1824, 35769), (2736, 23846), (5472, 11923)]