73515978

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{907}}^1$

素因数の和:1016

約数の個数: 64

約数和(自身を含む): 174336000

約数和(自身を除く): 100820022

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 79, 114, 158, 171, 237, 342, 474, 513, 711, 907, 1026, 1422, 1501, 1814, 2133, 2721, 3002, 4266, 4503, 5442, 8163, 9006, 13509, 16326, 17233, 24489, 27018, 34466, 40527, 48978, 51699, 71653, 81054, 103398, 143306, 155097, 214959, 310194, 429918, 465291, 644877, 930582, 1289754, 1361407, 1934631, 2722814, 3869262, 4084221, 8168442, 12252663, 24505326, 36757989, 73515978]

約数ペア:

[(1, 73515978), (2, 36757989), (3, 24505326), (6, 12252663), (9, 8168442), (18, 4084221), (19, 3869262), (27, 2722814), (38, 1934631), (54, 1361407), (57, 1289754), (79, 930582), (114, 644877), (158, 465291), (171, 429918), (237, 310194), (342, 214959), (474, 155097), (513, 143306), (711, 103398), (907, 81054), (1026, 71653), (1422, 51699), (1501, 48978), (1814, 40527), (2133, 34466), (2721, 27018), (3002, 24489), (4266, 17233), (4503, 16326), (5442, 13509), (8163, 9006)]