73383728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:306

約数の個数: 80

約数和(自身を含む): 162846720

約数和(自身を除く): 89462992

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 59, 74, 88, 118, 148, 176, 191, 236, 296, 382, 407, 472, 592, 649, 764, 814, 944, 1298, 1528, 1628, 2101, 2183, 2596, 3056, 3256, 4202, 4366, 5192, 6512, 7067, 8404, 8732, 10384, 11269, 14134, 16808, 17464, 22538, 24013, 28268, 33616, 34928, 45076, 48026, 56536, 77737, 90152, 96052, 113072, 123959, 155474, 180304, 192104, 247918, 310948, 384208, 416953, 495836, 621896, 833906, 991672, 1243792, 1667812, 1983344, 3335624, 4586483, 6671248, 9172966, 18345932, 36691864, 73383728]

約数ペア:

[(1, 73383728), (2, 36691864), (4, 18345932), (8, 9172966), (11, 6671248), (16, 4586483), (22, 3335624), (37, 1983344), (44, 1667812), (59, 1243792), (74, 991672), (88, 833906), (118, 621896), (148, 495836), (176, 416953), (191, 384208), (236, 310948), (296, 247918), (382, 192104), (407, 180304), (472, 155474), (592, 123959), (649, 113072), (764, 96052), (814, 90152), (944, 77737), (1298, 56536), (1528, 48026), (1628, 45076), (2101, 34928), (2183, 33616), (2596, 28268), (3056, 24013), (3256, 22538), (4202, 17464), (4366, 16808), (5192, 14134), (6512, 11269), (7067, 10384), (8404, 8732)]