72950416

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{769}}^1$

素因数の和:813

約数の個数: 90

約数和(自身を含む): 180958470

約数和(自身を除く): 108008054

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 121, 154, 176, 196, 242, 308, 392, 484, 539, 616, 769, 784, 847, 968, 1078, 1232, 1538, 1694, 1936, 2156, 3076, 3388, 4312, 5383, 5929, 6152, 6776, 8459, 8624, 10766, 11858, 12304, 13552, 16918, 21532, 23716, 33836, 37681, 43064, 47432, 59213, 67672, 75362, 86128, 93049, 94864, 118426, 135344, 150724, 186098, 236852, 301448, 372196, 414491, 473704, 602896, 651343, 744392, 828982, 947408, 1302686, 1488784, 1657964, 2605372, 3315928, 4559401, 5210744, 6631856, 9118802, 10421488, 18237604, 36475208, 72950416]

約数ペア:

[(1, 72950416), (2, 36475208), (4, 18237604), (7, 10421488), (8, 9118802), (11, 6631856), (14, 5210744), (16, 4559401), (22, 3315928), (28, 2605372), (44, 1657964), (49, 1488784), (56, 1302686), (77, 947408), (88, 828982), (98, 744392), (112, 651343), (121, 602896), (154, 473704), (176, 414491), (196, 372196), (242, 301448), (308, 236852), (392, 186098), (484, 150724), (539, 135344), (616, 118426), (769, 94864), (784, 93049), (847, 86128), (968, 75362), (1078, 67672), (1232, 59213), (1538, 47432), (1694, 43064), (1936, 37681), (2156, 33836), (3076, 23716), (3388, 21532), (4312, 16918), (5383, 13552), (5929, 12304), (6152, 11858), (6776, 10766), (8459, 8624)]