82543788

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:423

約数の個数: 72

約数和(自身を含む): 213621408

約数和(自身を除く): 131077620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 113, 197, 206, 226, 309, 339, 394, 412, 452, 591, 618, 678, 788, 927, 1017, 1182, 1236, 1356, 1773, 1854, 2034, 2364, 3546, 3708, 4068, 7092, 11639, 20291, 22261, 23278, 34917, 40582, 44522, 46556, 60873, 66783, 69834, 81164, 89044, 104751, 121746, 133566, 139668, 182619, 200349, 209502, 243492, 267132, 365238, 400698, 419004, 730476, 801396, 2292883, 4585766, 6878649, 9171532, 13757298, 20635947, 27514596, 41271894, 82543788]

約数ペア:

[(1, 82543788), (2, 41271894), (3, 27514596), (4, 20635947), (6, 13757298), (9, 9171532), (12, 6878649), (18, 4585766), (36, 2292883), (103, 801396), (113, 730476), (197, 419004), (206, 400698), (226, 365238), (309, 267132), (339, 243492), (394, 209502), (412, 200349), (452, 182619), (591, 139668), (618, 133566), (678, 121746), (788, 104751), (927, 89044), (1017, 81164), (1182, 69834), (1236, 66783), (1356, 60873), (1773, 46556), (1854, 44522), (2034, 40582), (2364, 34917), (3546, 23278), (3708, 22261), (4068, 20291), (7092, 11639)]