81733806

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1787}}^1$

素因数の和:1827

約数の個数: 96

約数和(自身を含む): 228291840

約数和(自身を除く): 146558034

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 121, 126, 154, 189, 198, 231, 242, 297, 363, 378, 462, 594, 693, 726, 847, 1089, 1386, 1694, 1787, 2079, 2178, 2541, 3267, 3574, 4158, 5082, 5361, 6534, 7623, 10722, 12509, 15246, 16083, 19657, 22869, 25018, 32166, 37527, 39314, 45738, 48249, 58971, 75054, 96498, 112581, 117942, 137599, 176913, 216227, 225162, 275198, 337743, 353826, 412797, 432454, 530739, 648681, 675486, 825594, 1061478, 1238391, 1297362, 1513589, 1946043, 2476782, 3027178, 3715173, 3892086, 4540767, 5838129, 7430346, 9081534, 11676258, 13622301, 27244602, 40866903, 81733806]

約数ペア:

[(1, 81733806), (2, 40866903), (3, 27244602), (6, 13622301), (7, 11676258), (9, 9081534), (11, 7430346), (14, 5838129), (18, 4540767), (21, 3892086), (22, 3715173), (27, 3027178), (33, 2476782), (42, 1946043), (54, 1513589), (63, 1297362), (66, 1238391), (77, 1061478), (99, 825594), (121, 675486), (126, 648681), (154, 530739), (189, 432454), (198, 412797), (231, 353826), (242, 337743), (297, 275198), (363, 225162), (378, 216227), (462, 176913), (594, 137599), (693, 117942), (726, 112581), (847, 96498), (1089, 75054), (1386, 58971), (1694, 48249), (1787, 45738), (2079, 39314), (2178, 37527), (2541, 32166), (3267, 25018), (3574, 22869), (4158, 19657), (5082, 16083), (5361, 15246), (6534, 12509), (7623, 10722)]