79834716

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{953}}^1$

素因数の和:1155

約数の個数: 72

約数和(自身を含む): 218771280

約数和(自身を除く): 138936564

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 179, 234, 358, 468, 537, 716, 953, 1074, 1611, 1906, 2148, 2327, 2859, 3222, 3812, 4654, 5718, 6444, 6981, 8577, 9308, 11436, 12389, 13962, 17154, 20943, 24778, 27924, 34308, 37167, 41886, 49556, 74334, 83772, 111501, 148668, 170587, 223002, 341174, 446004, 511761, 682348, 1023522, 1535283, 2047044, 2217631, 3070566, 4435262, 6141132, 6652893, 8870524, 13305786, 19958679, 26611572, 39917358, 79834716]

約数ペア:

[(1, 79834716), (2, 39917358), (3, 26611572), (4, 19958679), (6, 13305786), (9, 8870524), (12, 6652893), (13, 6141132), (18, 4435262), (26, 3070566), (36, 2217631), (39, 2047044), (52, 1535283), (78, 1023522), (117, 682348), (156, 511761), (179, 446004), (234, 341174), (358, 223002), (468, 170587), (537, 148668), (716, 111501), (953, 83772), (1074, 74334), (1611, 49556), (1906, 41886), (2148, 37167), (2327, 34308), (2859, 27924), (3222, 24778), (3812, 20943), (4654, 17154), (5718, 13962), (6444, 12389), (6981, 11436), (8577, 9308)]