75428052

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{3467}}^1$

素因数の和:3525

約数の個数: 72

約数和(自身を含む): 210327264

約数和(自身を除く): 134899212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 3108, 3467, 3626, 5439, 6934, 7252, 10401, 10878, 13868, 20802, 21756, 24269, 41604, 48538, 72807, 97076, 128279, 145614, 169883, 256558, 291228, 339766, 384837, 509649, 513116, 679532, 769674, 897953, 1019298, 1539348, 1795906, 2038596, 2693859, 3591812, 5387718, 6285671, 10775436, 12571342, 18857013, 25142684, 37714026, 75428052]

約数ペア:

[(1, 75428052), (2, 37714026), (3, 25142684), (4, 18857013), (6, 12571342), (7, 10775436), (12, 6285671), (14, 5387718), (21, 3591812), (28, 2693859), (37, 2038596), (42, 1795906), (49, 1539348), (74, 1019298), (84, 897953), (98, 769674), (111, 679532), (147, 513116), (148, 509649), (196, 384837), (222, 339766), (259, 291228), (294, 256558), (444, 169883), (518, 145614), (588, 128279), (777, 97076), (1036, 72807), (1554, 48538), (1813, 41604), (3108, 24269), (3467, 21756), (3626, 20802), (5439, 13868), (6934, 10878), (7252, 10401)]