64723536

素因数分解:

$2^4\times 3^6\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:236

約数の個数: 140

約数和(自身を含む): 195166080

約数和(自身を除く): 130442544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 162, 179, 186, 216, 243, 248, 279, 324, 358, 372, 432, 486, 496, 537, 558, 648, 716, 729, 744, 837, 972, 1074, 1116, 1296, 1432, 1458, 1488, 1611, 1674, 1944, 2148, 2232, 2511, 2864, 2916, 3222, 3348, 3888, 4296, 4464, 4833, 5022, 5549, 5832, 6444, 6696, 7533, 8592, 9666, 10044, 11098, 11664, 12888, 13392, 14499, 15066, 16647, 19332, 20088, 22196, 22599, 25776, 28998, 30132, 33294, 38664, 40176, 43497, 44392, 45198, 49941, 57996, 60264, 66588, 77328, 86994, 88784, 90396, 99882, 115992, 120528, 130491, 133176, 149823, 173988, 180792, 199764, 231984, 260982, 266352, 299646, 347976, 361584, 399528, 449469, 521964, 599292, 695952, 799056, 898938, 1043928, 1198584, 1348407, 1797876, 2087856, 2397168, 2696814, 3595752, 4045221, 5393628, 7191504, 8090442, 10787256, 16180884, 21574512, 32361768, 64723536]

約数ペア:

[(1, 64723536), (2, 32361768), (3, 21574512), (4, 16180884), (6, 10787256), (8, 8090442), (9, 7191504), (12, 5393628), (16, 4045221), (18, 3595752), (24, 2696814), (27, 2397168), (31, 2087856), (36, 1797876), (48, 1348407), (54, 1198584), (62, 1043928), (72, 898938), (81, 799056), (93, 695952), (108, 599292), (124, 521964), (144, 449469), (162, 399528), (179, 361584), (186, 347976), (216, 299646), (243, 266352), (248, 260982), (279, 231984), (324, 199764), (358, 180792), (372, 173988), (432, 149823), (486, 133176), (496, 130491), (537, 120528), (558, 115992), (648, 99882), (716, 90396), (729, 88784), (744, 86994), (837, 77328), (972, 66588), (1074, 60264), (1116, 57996), (1296, 49941), (1432, 45198), (1458, 44392), (1488, 43497), (1611, 40176), (1674, 38664), (1944, 33294), (2148, 30132), (2232, 28998), (2511, 25776), (2864, 22599), (2916, 22196), (3222, 20088), (3348, 19332), (3888, 16647), (4296, 15066), (4464, 14499), (4833, 13392), (5022, 12888), (5549, 11664), (5832, 11098), (6444, 10044), (6696, 9666), (7533, 8592)]