31005092556

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{334727}}^1$

素因数の和:334851

約数の個数: 72

約数和(自身を含む): 81877146624

約数和(自身を除く): 50872054068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 83, 93, 124, 166, 186, 249, 279, 332, 372, 498, 558, 747, 996, 1116, 1494, 2573, 2988, 5146, 7719, 10292, 15438, 23157, 30876, 46314, 92628, 334727, 669454, 1004181, 1338908, 2008362, 3012543, 4016724, 6025086, 10376537, 12050172, 20753074, 27782341, 31129611, 41506148, 55564682, 62259222, 83347023, 93388833, 111129364, 124518444, 166694046, 186777666, 250041069, 333388092, 373555332, 500082138, 861252571, 1000164276, 1722505142, 2583757713, 3445010284, 5167515426, 7751273139, 10335030852, 15502546278, 31005092556]

約数ペア:

[(1, 31005092556), (2, 15502546278), (3, 10335030852), (4, 7751273139), (6, 5167515426), (9, 3445010284), (12, 2583757713), (18, 1722505142), (31, 1000164276), (36, 861252571), (62, 500082138), (83, 373555332), (93, 333388092), (124, 250041069), (166, 186777666), (186, 166694046), (249, 124518444), (279, 111129364), (332, 93388833), (372, 83347023), (498, 62259222), (558, 55564682), (747, 41506148), (996, 31129611), (1116, 27782341), (1494, 20753074), (2573, 12050172), (2988, 10376537), (5146, 6025086), (7719, 4016724), (10292, 3012543), (15438, 2008362), (23157, 1338908), (30876, 1004181), (46314, 669454), (92628, 334727)]