72798306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 170698752

約数和(自身を除く): 97900446

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 107, 167, 194, 214, 291, 321, 334, 501, 582, 642, 679, 749, 1002, 1169, 1358, 1498, 2037, 2247, 2338, 3507, 4074, 4494, 7014, 10379, 16199, 17869, 20758, 31137, 32398, 35738, 48597, 53607, 62274, 72653, 97194, 107214, 113393, 125083, 145306, 217959, 226786, 250166, 340179, 375249, 435918, 680358, 750498, 1733293, 3466586, 5199879, 10399758, 12133051, 24266102, 36399153, 72798306]

約数ペア:

[(1, 72798306), (2, 36399153), (3, 24266102), (6, 12133051), (7, 10399758), (14, 5199879), (21, 3466586), (42, 1733293), (97, 750498), (107, 680358), (167, 435918), (194, 375249), (214, 340179), (291, 250166), (321, 226786), (334, 217959), (501, 145306), (582, 125083), (642, 113393), (679, 107214), (749, 97194), (1002, 72653), (1169, 62274), (1358, 53607), (1498, 48597), (2037, 35738), (2247, 32398), (2338, 31137), (3507, 20758), (4074, 17869), (4494, 16199), (7014, 10379)]