67846716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1783}}^1$

素因数の和:1951

約数の個数: 72

約数和(自身を含む): 197410304

約数和(自身を除く): 129563588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 151, 252, 302, 453, 604, 906, 1057, 1359, 1783, 1812, 2114, 2718, 3171, 3566, 4228, 5349, 5436, 6342, 7132, 9513, 10698, 12481, 12684, 16047, 19026, 21396, 24962, 32094, 37443, 38052, 49924, 64188, 74886, 112329, 149772, 224658, 269233, 449316, 538466, 807699, 1076932, 1615398, 1884631, 2423097, 3230796, 3769262, 4846194, 5653893, 7538524, 9692388, 11307786, 16961679, 22615572, 33923358, 67846716]

約数ペア:

[(1, 67846716), (2, 33923358), (3, 22615572), (4, 16961679), (6, 11307786), (7, 9692388), (9, 7538524), (12, 5653893), (14, 4846194), (18, 3769262), (21, 3230796), (28, 2423097), (36, 1884631), (42, 1615398), (63, 1076932), (84, 807699), (126, 538466), (151, 449316), (252, 269233), (302, 224658), (453, 149772), (604, 112329), (906, 74886), (1057, 64188), (1359, 49924), (1783, 38052), (1812, 37443), (2114, 32094), (2718, 24962), (3171, 21396), (3566, 19026), (4228, 16047), (5349, 12684), (5436, 12481), (6342, 10698), (7132, 9513)]