79114672

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{811}}^1$

素因数の和:906

約数の個数: 80

約数和(自身を含む): 191709952

約数和(自身を除く): 112595280

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 67, 91, 104, 112, 134, 182, 208, 268, 364, 469, 536, 728, 811, 871, 938, 1072, 1456, 1622, 1742, 1876, 3244, 3484, 3752, 5677, 6097, 6488, 6968, 7504, 10543, 11354, 12194, 12976, 13936, 21086, 22708, 24388, 42172, 45416, 48776, 54337, 73801, 84344, 90832, 97552, 108674, 147602, 168688, 217348, 295204, 380359, 434696, 590408, 706381, 760718, 869392, 1180816, 1412762, 1521436, 2825524, 3042872, 4944667, 5651048, 6085744, 9889334, 11302096, 19778668, 39557336, 79114672]

約数ペア:

[(1, 79114672), (2, 39557336), (4, 19778668), (7, 11302096), (8, 9889334), (13, 6085744), (14, 5651048), (16, 4944667), (26, 3042872), (28, 2825524), (52, 1521436), (56, 1412762), (67, 1180816), (91, 869392), (104, 760718), (112, 706381), (134, 590408), (182, 434696), (208, 380359), (268, 295204), (364, 217348), (469, 168688), (536, 147602), (728, 108674), (811, 97552), (871, 90832), (938, 84344), (1072, 73801), (1456, 54337), (1622, 48776), (1742, 45416), (1876, 42172), (3244, 24388), (3484, 22708), (3752, 21086), (5677, 13936), (6097, 12976), (6488, 12194), (6968, 11354), (7504, 10543)]