74840346

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1601}}^1$

素因数の和:1676

約数の個数: 72

約数和(自身を含む): 192307284

約数和(自身を除く): 117466938

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 53, 63, 98, 106, 126, 147, 159, 294, 318, 371, 441, 477, 742, 882, 954, 1113, 1601, 2226, 2597, 3202, 3339, 4803, 5194, 6678, 7791, 9606, 11207, 14409, 15582, 22414, 23373, 28818, 33621, 46746, 67242, 78449, 84853, 100863, 156898, 169706, 201726, 235347, 254559, 470694, 509118, 593971, 706041, 763677, 1187942, 1412082, 1527354, 1781913, 3563826, 4157797, 5345739, 8315594, 10691478, 12473391, 24946782, 37420173, 74840346]

約数ペア:

[(1, 74840346), (2, 37420173), (3, 24946782), (6, 12473391), (7, 10691478), (9, 8315594), (14, 5345739), (18, 4157797), (21, 3563826), (42, 1781913), (49, 1527354), (53, 1412082), (63, 1187942), (98, 763677), (106, 706041), (126, 593971), (147, 509118), (159, 470694), (294, 254559), (318, 235347), (371, 201726), (441, 169706), (477, 156898), (742, 100863), (882, 84853), (954, 78449), (1113, 67242), (1601, 46746), (2226, 33621), (2597, 28818), (3202, 23373), (3339, 22414), (4803, 15582), (5194, 14409), (6678, 11207), (7791, 9606)]