72499212

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{11777}}^1$

素因数の和:11812

約数の個数: 60

約数和(自身を含む): 199519320

約数和(自身を除く): 127020108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 11777, 23554, 35331, 47108, 70662, 105993, 141324, 211986, 223763, 317979, 423972, 447526, 635958, 671289, 895052, 953937, 1271916, 1342578, 1907874, 2013867, 2685156, 3815748, 4027734, 6041601, 8055468, 12083202, 18124803, 24166404, 36249606, 72499212]

約数ペア:

[(1, 72499212), (2, 36249606), (3, 24166404), (4, 18124803), (6, 12083202), (9, 8055468), (12, 6041601), (18, 4027734), (19, 3815748), (27, 2685156), (36, 2013867), (38, 1907874), (54, 1342578), (57, 1271916), (76, 953937), (81, 895052), (108, 671289), (114, 635958), (162, 447526), (171, 423972), (228, 317979), (324, 223763), (342, 211986), (513, 141324), (684, 105993), (1026, 70662), (1539, 47108), (2052, 35331), (3078, 23554), (6156, 11777)]