789968556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{6007}}^1$

素因数の和:6311

約数の個数: 72

約数和(自身を含む): 2158482144

約数和(自身を除く): 1368513588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 281, 468, 562, 843, 1124, 1686, 2529, 3372, 3653, 5058, 6007, 7306, 10116, 10959, 12014, 14612, 18021, 21918, 24028, 32877, 36042, 43836, 54063, 65754, 72084, 78091, 108126, 131508, 156182, 216252, 234273, 312364, 468546, 702819, 937092, 1405638, 1687967, 2811276, 3375934, 5063901, 6751868, 10127802, 15191703, 20255604, 21943571, 30383406, 43887142, 60766812, 65830713, 87774284, 131661426, 197492139, 263322852, 394984278, 789968556]

約数ペア:

[(1, 789968556), (2, 394984278), (3, 263322852), (4, 197492139), (6, 131661426), (9, 87774284), (12, 65830713), (13, 60766812), (18, 43887142), (26, 30383406), (36, 21943571), (39, 20255604), (52, 15191703), (78, 10127802), (117, 6751868), (156, 5063901), (234, 3375934), (281, 2811276), (468, 1687967), (562, 1405638), (843, 937092), (1124, 702819), (1686, 468546), (2529, 312364), (3372, 234273), (3653, 216252), (5058, 156182), (6007, 131508), (7306, 108126), (10116, 78091), (10959, 72084), (12014, 65754), (14612, 54063), (18021, 43836), (21918, 36042), (24028, 32877)]