64463688

素因数分解:

$2^3\times 3^4\times {\mathrm{53}}^1\times {\mathrm{1877}}^1$

素因数の和:1948

約数の個数: 80

約数和(自身を含む): 184062780

約数和(自身を除く): 119599092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 212, 216, 318, 324, 424, 477, 636, 648, 954, 1272, 1431, 1877, 1908, 2862, 3754, 3816, 4293, 5631, 5724, 7508, 8586, 11262, 11448, 15016, 16893, 17172, 22524, 33786, 34344, 45048, 50679, 67572, 99481, 101358, 135144, 152037, 198962, 202716, 298443, 304074, 397924, 405432, 596886, 608148, 795848, 895329, 1193772, 1216296, 1790658, 2387544, 2685987, 3581316, 5371974, 7162632, 8057961, 10743948, 16115922, 21487896, 32231844, 64463688]

約数ペア:

[(1, 64463688), (2, 32231844), (3, 21487896), (4, 16115922), (6, 10743948), (8, 8057961), (9, 7162632), (12, 5371974), (18, 3581316), (24, 2685987), (27, 2387544), (36, 1790658), (53, 1216296), (54, 1193772), (72, 895329), (81, 795848), (106, 608148), (108, 596886), (159, 405432), (162, 397924), (212, 304074), (216, 298443), (318, 202716), (324, 198962), (424, 152037), (477, 135144), (636, 101358), (648, 99481), (954, 67572), (1272, 50679), (1431, 45048), (1877, 34344), (1908, 33786), (2862, 22524), (3754, 17172), (3816, 16893), (4293, 15016), (5631, 11448), (5724, 11262), (7508, 8586)]