78658128

素因数分解:

$2^4\times 3^5\times {\mathrm{20231}}^1$

素因数の和:20254

約数の個数: 60

約数和(自身を含む): 228297888

約数和(自身を除く): 149639760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 20231, 40462, 60693, 80924, 121386, 161848, 182079, 242772, 323696, 364158, 485544, 546237, 728316, 971088, 1092474, 1456632, 1638711, 2184948, 2913264, 3277422, 4369896, 4916133, 6554844, 8739792, 9832266, 13109688, 19664532, 26219376, 39329064, 78658128]

約数ペア:

[(1, 78658128), (2, 39329064), (3, 26219376), (4, 19664532), (6, 13109688), (8, 9832266), (9, 8739792), (12, 6554844), (16, 4916133), (18, 4369896), (24, 3277422), (27, 2913264), (36, 2184948), (48, 1638711), (54, 1456632), (72, 1092474), (81, 971088), (108, 728316), (144, 546237), (162, 485544), (216, 364158), (243, 323696), (324, 242772), (432, 182079), (486, 161848), (648, 121386), (972, 80924), (1296, 60693), (1944, 40462), (3888, 20231)]