71820432

素因数分解:

$2^4\times 3^4\times {\mathrm{151}}^1\times {\mathrm{367}}^1$

素因数の和:538

約数の個数: 100

約数和(自身を含む): 209815936

約数和(自身を除く): 137995504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 151, 162, 216, 302, 324, 367, 432, 453, 604, 648, 734, 906, 1101, 1208, 1296, 1359, 1468, 1812, 2202, 2416, 2718, 2936, 3303, 3624, 4077, 4404, 5436, 5872, 6606, 7248, 8154, 8808, 9909, 10872, 12231, 13212, 16308, 17616, 19818, 21744, 24462, 26424, 29727, 32616, 39636, 48924, 52848, 55417, 59454, 65232, 79272, 97848, 110834, 118908, 158544, 166251, 195696, 221668, 237816, 332502, 443336, 475632, 498753, 665004, 886672, 997506, 1330008, 1496259, 1995012, 2660016, 2992518, 3990024, 4488777, 5985036, 7980048, 8977554, 11970072, 17955108, 23940144, 35910216, 71820432]

約数ペア:

[(1, 71820432), (2, 35910216), (3, 23940144), (4, 17955108), (6, 11970072), (8, 8977554), (9, 7980048), (12, 5985036), (16, 4488777), (18, 3990024), (24, 2992518), (27, 2660016), (36, 1995012), (48, 1496259), (54, 1330008), (72, 997506), (81, 886672), (108, 665004), (144, 498753), (151, 475632), (162, 443336), (216, 332502), (302, 237816), (324, 221668), (367, 195696), (432, 166251), (453, 158544), (604, 118908), (648, 110834), (734, 97848), (906, 79272), (1101, 65232), (1208, 59454), (1296, 55417), (1359, 52848), (1468, 48924), (1812, 39636), (2202, 32616), (2416, 29727), (2718, 26424), (2936, 24462), (3303, 21744), (3624, 19818), (4077, 17616), (4404, 16308), (5436, 13212), (5872, 12231), (6606, 10872), (7248, 9909), (8154, 8808)]