72615663580

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{673}}^1\times {\mathrm{743}}^1$

素因数の和:1615

約数の個数: 96

約数和(自身を含む): 156947704704

約数和(自身を除く): 84332041124

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 137, 212, 265, 274, 530, 548, 673, 685, 743, 1060, 1346, 1370, 1486, 2692, 2740, 2972, 3365, 3715, 6730, 7261, 7430, 13460, 14522, 14860, 29044, 35669, 36305, 39379, 71338, 72610, 78758, 92201, 101791, 142676, 145220, 157516, 178345, 184402, 196895, 203582, 356690, 368804, 393790, 407164, 461005, 500039, 508955, 713380, 787580, 922010, 1000078, 1017910, 1844020, 2000156, 2035820, 2500195, 4886653, 5000390, 5394923, 9773306, 10000780, 10789846, 19546612, 21579692, 24433265, 26502067, 26974615, 48866530, 53004134, 53949230, 68505343, 97733060, 106008268, 107898460, 132510335, 137010686, 265020670, 274021372, 342526715, 530041340, 685053430, 1370106860, 3630783179, 7261566358, 14523132716, 18153915895, 36307831790, 72615663580]

約数ペア:

[(1, 72615663580), (2, 36307831790), (4, 18153915895), (5, 14523132716), (10, 7261566358), (20, 3630783179), (53, 1370106860), (106, 685053430), (137, 530041340), (212, 342526715), (265, 274021372), (274, 265020670), (530, 137010686), (548, 132510335), (673, 107898460), (685, 106008268), (743, 97733060), (1060, 68505343), (1346, 53949230), (1370, 53004134), (1486, 48866530), (2692, 26974615), (2740, 26502067), (2972, 24433265), (3365, 21579692), (3715, 19546612), (6730, 10789846), (7261, 10000780), (7430, 9773306), (13460, 5394923), (14522, 5000390), (14860, 4886653), (29044, 2500195), (35669, 2035820), (36305, 2000156), (39379, 1844020), (71338, 1017910), (72610, 1000078), (78758, 922010), (92201, 787580), (101791, 713380), (142676, 508955), (145220, 500039), (157516, 461005), (178345, 407164), (184402, 393790), (196895, 368804), (203582, 356690)]