64385928

素因数分解:

$2^3\times 3^4\times {\mathrm{67}}^1\times {\mathrm{1483}}^1$

素因数の和:1568

約数の個数: 80

約数和(自身を含む): 183155280

約数和(自身を除く): 118769352

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, 1483, 1608, 1809, 2412, 2966, 3618, 4449, 4824, 5427, 5932, 7236, 8898, 10854, 11864, 13347, 14472, 17796, 21708, 26694, 35592, 40041, 43416, 53388, 80082, 99361, 106776, 120123, 160164, 198722, 240246, 298083, 320328, 397444, 480492, 596166, 794888, 894249, 960984, 1192332, 1788498, 2384664, 2682747, 3576996, 5365494, 7153992, 8048241, 10730988, 16096482, 21461976, 32192964, 64385928]

約数ペア:

[(1, 64385928), (2, 32192964), (3, 21461976), (4, 16096482), (6, 10730988), (8, 8048241), (9, 7153992), (12, 5365494), (18, 3576996), (24, 2682747), (27, 2384664), (36, 1788498), (54, 1192332), (67, 960984), (72, 894249), (81, 794888), (108, 596166), (134, 480492), (162, 397444), (201, 320328), (216, 298083), (268, 240246), (324, 198722), (402, 160164), (536, 120123), (603, 106776), (648, 99361), (804, 80082), (1206, 53388), (1483, 43416), (1608, 40041), (1809, 35592), (2412, 26694), (2966, 21708), (3618, 17796), (4449, 14472), (4824, 13347), (5427, 11864), (5932, 10854), (7236, 8898)]