72451584

素因数分解:

$2^9\times 3^4\times {\mathrm{1747}}^1$

素因数の和:1777

約数の個数: 100

約数和(自身を含む): 216372684

約数和(自身を除く): 143921100

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1152, 1296, 1536, 1728, 1747, 2304, 2592, 3456, 3494, 4608, 5184, 5241, 6912, 6988, 10368, 10482, 13824, 13976, 15723, 20736, 20964, 27952, 31446, 41472, 41928, 47169, 55904, 62892, 83856, 94338, 111808, 125784, 141507, 167712, 188676, 223616, 251568, 283014, 335424, 377352, 447232, 503136, 566028, 670848, 754704, 894464, 1006272, 1132056, 1341696, 1509408, 2012544, 2264112, 2683392, 3018816, 4025088, 4528224, 6037632, 8050176, 9056448, 12075264, 18112896, 24150528, 36225792, 72451584]

約数ペア:

[(1, 72451584), (2, 36225792), (3, 24150528), (4, 18112896), (6, 12075264), (8, 9056448), (9, 8050176), (12, 6037632), (16, 4528224), (18, 4025088), (24, 3018816), (27, 2683392), (32, 2264112), (36, 2012544), (48, 1509408), (54, 1341696), (64, 1132056), (72, 1006272), (81, 894464), (96, 754704), (108, 670848), (128, 566028), (144, 503136), (162, 447232), (192, 377352), (216, 335424), (256, 283014), (288, 251568), (324, 223616), (384, 188676), (432, 167712), (512, 141507), (576, 125784), (648, 111808), (768, 94338), (864, 83856), (1152, 62892), (1296, 55904), (1536, 47169), (1728, 41928), (1747, 41472), (2304, 31446), (2592, 27952), (3456, 20964), (3494, 20736), (4608, 15723), (5184, 13976), (5241, 13824), (6912, 10482), (6988, 10368)]