66442012

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:795

約数の個数: 72

約数和(自身を含む): 151670400

約数和(自身を除く): 85228388

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 169, 182, 247, 266, 338, 364, 494, 532, 676, 739, 988, 1183, 1478, 1729, 2366, 2956, 3211, 3458, 4732, 5173, 6422, 6916, 9607, 10346, 12844, 14041, 19214, 20692, 22477, 28082, 38428, 44954, 56164, 67249, 89908, 98287, 124891, 134498, 182533, 196574, 249782, 268996, 365066, 393148, 499564, 730132, 874237, 1277731, 1748474, 2372929, 2555462, 3496948, 4745858, 5110924, 9491716, 16610503, 33221006, 66442012]

約数ペア:

[(1, 66442012), (2, 33221006), (4, 16610503), (7, 9491716), (13, 5110924), (14, 4745858), (19, 3496948), (26, 2555462), (28, 2372929), (38, 1748474), (52, 1277731), (76, 874237), (91, 730132), (133, 499564), (169, 393148), (182, 365066), (247, 268996), (266, 249782), (338, 196574), (364, 182533), (494, 134498), (532, 124891), (676, 98287), (739, 89908), (988, 67249), (1183, 56164), (1478, 44954), (1729, 38428), (2366, 28082), (2956, 22477), (3211, 20692), (3458, 19214), (4732, 14041), (5173, 12844), (6422, 10346), (6916, 9607)]