127442532

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{1123}}^1$

素因数の和:1337

約数の個数: 72

約数和(自身を含む): 348017376

約数和(自身を除く): 220574844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 193, 196, 294, 386, 579, 588, 772, 1123, 1158, 1351, 2246, 2316, 2702, 3369, 4053, 4492, 5404, 6738, 7861, 8106, 9457, 13476, 15722, 16212, 18914, 23583, 28371, 31444, 37828, 47166, 55027, 56742, 94332, 110054, 113484, 165081, 216739, 220108, 330162, 433478, 650217, 660324, 866956, 1300434, 1517173, 2600868, 3034346, 4551519, 6068692, 9103038, 10620211, 18206076, 21240422, 31860633, 42480844, 63721266, 127442532]

約数ペア:

[(1, 127442532), (2, 63721266), (3, 42480844), (4, 31860633), (6, 21240422), (7, 18206076), (12, 10620211), (14, 9103038), (21, 6068692), (28, 4551519), (42, 3034346), (49, 2600868), (84, 1517173), (98, 1300434), (147, 866956), (193, 660324), (196, 650217), (294, 433478), (386, 330162), (579, 220108), (588, 216739), (772, 165081), (1123, 113484), (1158, 110054), (1351, 94332), (2246, 56742), (2316, 55027), (2702, 47166), (3369, 37828), (4053, 31444), (4492, 28371), (5404, 23583), (6738, 18914), (7861, 16212), (8106, 15722), (9457, 13476)]