72072270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6113}}^1$

素因数の和:6257

約数の個数: 48

約数和(自身を含む): 188849232

約数和(自身を除く): 116776962

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 5895, 6113, 11790, 12226, 18339, 30565, 36678, 55017, 61130, 91695, 110034, 183390, 275085, 550170, 800803, 1601606, 2402409, 4004015, 4804818, 7207227, 8008030, 12012045, 14414454, 24024090, 36036135, 72072270]

約数ペア:

[(1, 72072270), (2, 36036135), (3, 24024090), (5, 14414454), (6, 12012045), (9, 8008030), (10, 7207227), (15, 4804818), (18, 4004015), (30, 2402409), (45, 1601606), (90, 800803), (131, 550170), (262, 275085), (393, 183390), (655, 110034), (786, 91695), (1179, 61130), (1310, 55017), (1965, 36678), (2358, 30565), (3930, 18339), (5895, 12226), (6113, 11790)]