71071992

素因数分解:

$2^3\times 3^4\times {\mathrm{67}}^1\times {\mathrm{1637}}^1$

素因数の和:1722

約数の個数: 80

約数和(自身を含む): 202161960

約数和(自身を除く): 131089968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 81, 108, 134, 162, 201, 216, 268, 324, 402, 536, 603, 648, 804, 1206, 1608, 1637, 1809, 2412, 3274, 3618, 4824, 4911, 5427, 6548, 7236, 9822, 10854, 13096, 14472, 14733, 19644, 21708, 29466, 39288, 43416, 44199, 58932, 88398, 109679, 117864, 132597, 176796, 219358, 265194, 329037, 353592, 438716, 530388, 658074, 877432, 987111, 1060776, 1316148, 1974222, 2632296, 2961333, 3948444, 5922666, 7896888, 8883999, 11845332, 17767998, 23690664, 35535996, 71071992]

約数ペア:

[(1, 71071992), (2, 35535996), (3, 23690664), (4, 17767998), (6, 11845332), (8, 8883999), (9, 7896888), (12, 5922666), (18, 3948444), (24, 2961333), (27, 2632296), (36, 1974222), (54, 1316148), (67, 1060776), (72, 987111), (81, 877432), (108, 658074), (134, 530388), (162, 438716), (201, 353592), (216, 329037), (268, 265194), (324, 219358), (402, 176796), (536, 132597), (603, 117864), (648, 109679), (804, 88398), (1206, 58932), (1608, 44199), (1637, 43416), (1809, 39288), (2412, 29466), (3274, 21708), (3618, 19644), (4824, 14733), (4911, 14472), (5427, 13096), (6548, 10854), (7236, 9822)]