72258216

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{751}}^1$

素因数の和:990

約数の個数: 64

約数和(自身を含む): 191308800

約数和(自身を除く): 119050584

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 211, 228, 422, 456, 633, 751, 844, 1266, 1502, 1688, 2253, 2532, 3004, 4009, 4506, 5064, 6008, 8018, 9012, 12027, 14269, 16036, 18024, 24054, 28538, 32072, 42807, 48108, 57076, 85614, 96216, 114152, 158461, 171228, 316922, 342456, 475383, 633844, 950766, 1267688, 1901532, 3010759, 3803064, 6021518, 9032277, 12043036, 18064554, 24086072, 36129108, 72258216]

約数ペア:

[(1, 72258216), (2, 36129108), (3, 24086072), (4, 18064554), (6, 12043036), (8, 9032277), (12, 6021518), (19, 3803064), (24, 3010759), (38, 1901532), (57, 1267688), (76, 950766), (114, 633844), (152, 475383), (211, 342456), (228, 316922), (422, 171228), (456, 158461), (633, 114152), (751, 96216), (844, 85614), (1266, 57076), (1502, 48108), (1688, 42807), (2253, 32072), (2532, 28538), (3004, 24054), (4009, 18024), (4506, 16036), (5064, 14269), (6008, 12027), (8018, 9012)]