72506196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2689}}^1$

素因数の和:2813

約数の個数: 72

約数和(自身を含む): 211498560

約数和(自身を除く): 138992364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 214, 252, 321, 428, 642, 749, 963, 1284, 1498, 1926, 2247, 2689, 2996, 3852, 4494, 5378, 6741, 8067, 8988, 10756, 13482, 16134, 18823, 24201, 26964, 32268, 37646, 48402, 56469, 75292, 96804, 112938, 169407, 225876, 287723, 338814, 575446, 677628, 863169, 1150892, 1726338, 2014061, 2589507, 3452676, 4028122, 5179014, 6042183, 8056244, 10358028, 12084366, 18126549, 24168732, 36253098, 72506196]

約数ペア:

[(1, 72506196), (2, 36253098), (3, 24168732), (4, 18126549), (6, 12084366), (7, 10358028), (9, 8056244), (12, 6042183), (14, 5179014), (18, 4028122), (21, 3452676), (28, 2589507), (36, 2014061), (42, 1726338), (63, 1150892), (84, 863169), (107, 677628), (126, 575446), (214, 338814), (252, 287723), (321, 225876), (428, 169407), (642, 112938), (749, 96804), (963, 75292), (1284, 56469), (1498, 48402), (1926, 37646), (2247, 32268), (2689, 26964), (2996, 24201), (3852, 18823), (4494, 16134), (5378, 13482), (6741, 10756), (8067, 8988)]