83777004

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:505

約数の個数: 120

約数和(自身を含む): 238515200

約数和(自身を除く): 154738196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 81, 93, 108, 114, 124, 162, 171, 186, 228, 279, 324, 342, 372, 439, 513, 558, 589, 684, 837, 878, 1026, 1116, 1178, 1317, 1539, 1674, 1756, 1767, 2052, 2356, 2511, 2634, 3078, 3348, 3534, 3951, 5022, 5268, 5301, 6156, 7068, 7902, 8341, 10044, 10602, 11853, 13609, 15804, 15903, 16682, 21204, 23706, 25023, 27218, 31806, 33364, 35559, 40827, 47412, 47709, 50046, 54436, 63612, 71118, 75069, 81654, 95418, 100092, 122481, 142236, 150138, 163308, 190836, 225207, 244962, 258571, 300276, 367443, 450414, 489924, 517142, 675621, 734886, 775713, 900828, 1034284, 1102329, 1351242, 1469772, 1551426, 2204658, 2327139, 2702484, 3102852, 4409316, 4654278, 6981417, 9308556, 13962834, 20944251, 27925668, 41888502, 83777004]

約数ペア:

[(1, 83777004), (2, 41888502), (3, 27925668), (4, 20944251), (6, 13962834), (9, 9308556), (12, 6981417), (18, 4654278), (19, 4409316), (27, 3102852), (31, 2702484), (36, 2327139), (38, 2204658), (54, 1551426), (57, 1469772), (62, 1351242), (76, 1102329), (81, 1034284), (93, 900828), (108, 775713), (114, 734886), (124, 675621), (162, 517142), (171, 489924), (186, 450414), (228, 367443), (279, 300276), (324, 258571), (342, 244962), (372, 225207), (439, 190836), (513, 163308), (558, 150138), (589, 142236), (684, 122481), (837, 100092), (878, 95418), (1026, 81654), (1116, 75069), (1178, 71118), (1317, 63612), (1539, 54436), (1674, 50046), (1756, 47709), (1767, 47412), (2052, 40827), (2356, 35559), (2511, 33364), (2634, 31806), (3078, 27218), (3348, 25023), (3534, 23706), (3951, 21204), (5022, 16682), (5268, 15903), (5301, 15804), (6156, 13609), (7068, 11853), (7902, 10602), (8341, 10044)]