87938684172

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{499}}^1\times {\mathrm{43321}}^1$

素因数の和:43943

約数の個数: 72

約数和(自身を含む): 224711214000

約数和(自身を除く): 136772529828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 499, 678, 998, 1017, 1356, 1497, 1996, 2034, 2994, 4068, 4491, 5988, 8982, 17964, 43321, 56387, 86642, 112774, 129963, 169161, 173284, 225548, 259926, 338322, 389889, 507483, 519852, 676644, 779778, 1014966, 1559556, 2029932, 4895273, 9790546, 14685819, 19581092, 21617179, 29371638, 43234358, 44057457, 58743276, 64851537, 86468716, 88114914, 129703074, 176229828, 194554611, 259406148, 389109222, 778218444, 2442741227, 4885482454, 7328223681, 9770964908, 14656447362, 21984671043, 29312894724, 43969342086, 87938684172]

約数ペア:

[(1, 87938684172), (2, 43969342086), (3, 29312894724), (4, 21984671043), (6, 14656447362), (9, 9770964908), (12, 7328223681), (18, 4885482454), (36, 2442741227), (113, 778218444), (226, 389109222), (339, 259406148), (452, 194554611), (499, 176229828), (678, 129703074), (998, 88114914), (1017, 86468716), (1356, 64851537), (1497, 58743276), (1996, 44057457), (2034, 43234358), (2994, 29371638), (4068, 21617179), (4491, 19581092), (5988, 14685819), (8982, 9790546), (17964, 4895273), (43321, 2029932), (56387, 1559556), (86642, 1014966), (112774, 779778), (129963, 676644), (169161, 519852), (173284, 507483), (225548, 389889), (259926, 338322)]