90467442

素因数分解:

$2^1\times 3^7\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:116

約数の個数: 128

約数和(自身を含む): 230334720

約数和(自身を除く): 139867278

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 37, 39, 43, 54, 74, 78, 81, 86, 111, 117, 129, 162, 222, 234, 243, 258, 333, 351, 387, 481, 486, 559, 666, 702, 729, 774, 962, 999, 1053, 1118, 1161, 1443, 1458, 1591, 1677, 1998, 2106, 2187, 2322, 2886, 2997, 3159, 3182, 3354, 3483, 4329, 4374, 4773, 5031, 5994, 6318, 6966, 8658, 8991, 9477, 9546, 10062, 10449, 12987, 14319, 15093, 17982, 18954, 20683, 20898, 25974, 26973, 28431, 28638, 30186, 31347, 38961, 41366, 42957, 45279, 53946, 56862, 62049, 62694, 77922, 80919, 85914, 90558, 94041, 116883, 124098, 128871, 135837, 161838, 186147, 188082, 233766, 257742, 271674, 350649, 372294, 386613, 407511, 558441, 701298, 773226, 815022, 1051947, 1116882, 1159839, 1222533, 1675323, 2103894, 2319678, 2445066, 3350646, 3479517, 5025969, 6959034, 10051938, 15077907, 30155814, 45233721, 90467442]

約数ペア:

[(1, 90467442), (2, 45233721), (3, 30155814), (6, 15077907), (9, 10051938), (13, 6959034), (18, 5025969), (26, 3479517), (27, 3350646), (37, 2445066), (39, 2319678), (43, 2103894), (54, 1675323), (74, 1222533), (78, 1159839), (81, 1116882), (86, 1051947), (111, 815022), (117, 773226), (129, 701298), (162, 558441), (222, 407511), (234, 386613), (243, 372294), (258, 350649), (333, 271674), (351, 257742), (387, 233766), (481, 188082), (486, 186147), (559, 161838), (666, 135837), (702, 128871), (729, 124098), (774, 116883), (962, 94041), (999, 90558), (1053, 85914), (1118, 80919), (1161, 77922), (1443, 62694), (1458, 62049), (1591, 56862), (1677, 53946), (1998, 45279), (2106, 42957), (2187, 41366), (2322, 38961), (2886, 31347), (2997, 30186), (3159, 28638), (3182, 28431), (3354, 26973), (3483, 25974), (4329, 20898), (4374, 20683), (4773, 18954), (5031, 17982), (5994, 15093), (6318, 14319), (6966, 12987), (8658, 10449), (8991, 10062), (9477, 9546)]