42675516

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1361}}^1$

素因数の和:1451

約数の個数: 72

約数和(自身を含む): 117992784

約数和(自身を除く): 75317268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 201, 234, 268, 402, 468, 603, 804, 871, 1206, 1361, 1742, 2412, 2613, 2722, 3484, 4083, 5226, 5444, 7839, 8166, 10452, 12249, 15678, 16332, 17693, 24498, 31356, 35386, 48996, 53079, 70772, 91187, 106158, 159237, 182374, 212316, 273561, 318474, 364748, 547122, 636948, 820683, 1094244, 1185431, 1641366, 2370862, 3282732, 3556293, 4741724, 7112586, 10668879, 14225172, 21337758, 42675516]

約数ペア:

[(1, 42675516), (2, 21337758), (3, 14225172), (4, 10668879), (6, 7112586), (9, 4741724), (12, 3556293), (13, 3282732), (18, 2370862), (26, 1641366), (36, 1185431), (39, 1094244), (52, 820683), (67, 636948), (78, 547122), (117, 364748), (134, 318474), (156, 273561), (201, 212316), (234, 182374), (268, 159237), (402, 106158), (468, 91187), (603, 70772), (804, 53079), (871, 48996), (1206, 35386), (1361, 31356), (1742, 24498), (2412, 17693), (2613, 16332), (2722, 15678), (3484, 12249), (4083, 10452), (5226, 8166), (5444, 7839)]