89930646

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:135

約数の個数: 144

約数和(自身を含む): 234321984

約数和(自身を除く): 144391338

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 37, 39, 47, 51, 74, 78, 94, 102, 111, 117, 141, 153, 169, 221, 222, 234, 282, 306, 333, 338, 423, 442, 481, 507, 611, 629, 663, 666, 799, 846, 962, 1014, 1222, 1258, 1326, 1443, 1521, 1598, 1739, 1833, 1887, 1989, 2397, 2873, 2886, 3042, 3478, 3666, 3774, 3978, 4329, 4794, 5217, 5499, 5661, 5746, 6253, 7191, 7943, 8177, 8619, 8658, 10387, 10434, 10998, 11322, 12506, 14382, 15651, 15886, 16354, 17238, 18759, 20774, 22607, 23829, 24531, 25857, 29563, 31161, 31302, 37518, 45214, 47658, 49062, 51714, 56277, 59126, 62322, 67821, 71487, 73593, 88689, 93483, 106301, 112554, 135031, 135642, 142974, 147186, 177378, 186966, 203463, 212602, 266067, 270062, 293891, 318903, 384319, 405093, 406926, 532134, 587782, 637806, 768638, 810186, 881673, 956709, 1152957, 1215279, 1763346, 1913418, 2305914, 2430558, 2645019, 3458871, 4996147, 5290038, 6917742, 9992294, 14988441, 29976882, 44965323, 89930646]

約数ペア:

[(1, 89930646), (2, 44965323), (3, 29976882), (6, 14988441), (9, 9992294), (13, 6917742), (17, 5290038), (18, 4996147), (26, 3458871), (34, 2645019), (37, 2430558), (39, 2305914), (47, 1913418), (51, 1763346), (74, 1215279), (78, 1152957), (94, 956709), (102, 881673), (111, 810186), (117, 768638), (141, 637806), (153, 587782), (169, 532134), (221, 406926), (222, 405093), (234, 384319), (282, 318903), (306, 293891), (333, 270062), (338, 266067), (423, 212602), (442, 203463), (481, 186966), (507, 177378), (611, 147186), (629, 142974), (663, 135642), (666, 135031), (799, 112554), (846, 106301), (962, 93483), (1014, 88689), (1222, 73593), (1258, 71487), (1326, 67821), (1443, 62322), (1521, 59126), (1598, 56277), (1739, 51714), (1833, 49062), (1887, 47658), (1989, 45214), (2397, 37518), (2873, 31302), (2886, 31161), (3042, 29563), (3478, 25857), (3666, 24531), (3774, 23829), (3978, 22607), (4329, 20774), (4794, 18759), (5217, 17238), (5499, 16354), (5661, 15886), (5746, 15651), (6253, 14382), (7191, 12506), (7943, 11322), (8177, 10998), (8619, 10434), (8658, 10387)]