67666434

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 153128448

約数和(自身を除く): 85462014

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 113, 129, 211, 226, 258, 339, 422, 473, 633, 678, 946, 1243, 1266, 1419, 2321, 2486, 2838, 3729, 4642, 4859, 6963, 7458, 9073, 9718, 13926, 14577, 18146, 23843, 27219, 29154, 47686, 53449, 54438, 71529, 99803, 106898, 143058, 160347, 199606, 262273, 299409, 320694, 524546, 598818, 786819, 1025249, 1573638, 2050498, 3075747, 6151494, 11277739, 22555478, 33833217, 67666434]

約数ペア:

[(1, 67666434), (2, 33833217), (3, 22555478), (6, 11277739), (11, 6151494), (22, 3075747), (33, 2050498), (43, 1573638), (66, 1025249), (86, 786819), (113, 598818), (129, 524546), (211, 320694), (226, 299409), (258, 262273), (339, 199606), (422, 160347), (473, 143058), (633, 106898), (678, 99803), (946, 71529), (1243, 54438), (1266, 53449), (1419, 47686), (2321, 29154), (2486, 27219), (2838, 23843), (3729, 18146), (4642, 14577), (4859, 13926), (6963, 9718), (7458, 9073)]