71182232

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 151351200

約数和(自身を除く): 80168968

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 109, 164, 181, 218, 328, 362, 436, 451, 724, 872, 902, 1199, 1448, 1804, 1991, 2398, 3608, 3982, 4469, 4796, 7421, 7964, 8938, 9592, 14842, 15928, 17876, 19729, 29684, 35752, 39458, 49159, 59368, 78916, 81631, 98318, 157832, 163262, 196636, 217019, 326524, 393272, 434038, 653048, 808889, 868076, 1617778, 1736152, 3235556, 6471112, 8897779, 17795558, 35591116, 71182232]

約数ペア:

[(1, 71182232), (2, 35591116), (4, 17795558), (8, 8897779), (11, 6471112), (22, 3235556), (41, 1736152), (44, 1617778), (82, 868076), (88, 808889), (109, 653048), (164, 434038), (181, 393272), (218, 326524), (328, 217019), (362, 196636), (436, 163262), (451, 157832), (724, 98318), (872, 81631), (902, 78916), (1199, 59368), (1448, 49159), (1804, 39458), (1991, 35752), (2398, 29684), (3608, 19729), (3982, 17876), (4469, 15928), (4796, 14842), (7421, 9592), (7964, 8938)]