90691488

素因数分解:

$2^5\times 3^5\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:241

約数の個数: 144

約数和(自身を含む): 272432160

約数和(自身を除く): 181740672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 107, 108, 109, 144, 162, 214, 216, 218, 243, 288, 321, 324, 327, 428, 432, 436, 486, 642, 648, 654, 856, 864, 872, 963, 972, 981, 1284, 1296, 1308, 1712, 1744, 1926, 1944, 1962, 2568, 2592, 2616, 2889, 2943, 3424, 3488, 3852, 3888, 3924, 5136, 5232, 5778, 5886, 7704, 7776, 7848, 8667, 8829, 10272, 10464, 11556, 11663, 11772, 15408, 15696, 17334, 17658, 23112, 23326, 23544, 26001, 26487, 30816, 31392, 34668, 34989, 35316, 46224, 46652, 47088, 52002, 52974, 69336, 69978, 70632, 92448, 93304, 94176, 104004, 104967, 105948, 138672, 139956, 141264, 186608, 208008, 209934, 211896, 277344, 279912, 282528, 314901, 373216, 416016, 419868, 423792, 559824, 629802, 832032, 839736, 847584, 944703, 1119648, 1259604, 1679472, 1889406, 2519208, 2834109, 3358944, 3778812, 5038416, 5668218, 7557624, 10076832, 11336436, 15115248, 22672872, 30230496, 45345744, 90691488]

約数ペア:

[(1, 90691488), (2, 45345744), (3, 30230496), (4, 22672872), (6, 15115248), (8, 11336436), (9, 10076832), (12, 7557624), (16, 5668218), (18, 5038416), (24, 3778812), (27, 3358944), (32, 2834109), (36, 2519208), (48, 1889406), (54, 1679472), (72, 1259604), (81, 1119648), (96, 944703), (107, 847584), (108, 839736), (109, 832032), (144, 629802), (162, 559824), (214, 423792), (216, 419868), (218, 416016), (243, 373216), (288, 314901), (321, 282528), (324, 279912), (327, 277344), (428, 211896), (432, 209934), (436, 208008), (486, 186608), (642, 141264), (648, 139956), (654, 138672), (856, 105948), (864, 104967), (872, 104004), (963, 94176), (972, 93304), (981, 92448), (1284, 70632), (1296, 69978), (1308, 69336), (1712, 52974), (1744, 52002), (1926, 47088), (1944, 46652), (1962, 46224), (2568, 35316), (2592, 34989), (2616, 34668), (2889, 31392), (2943, 30816), (3424, 26487), (3488, 26001), (3852, 23544), (3888, 23326), (3924, 23112), (5136, 17658), (5232, 17334), (5778, 15696), (5886, 15408), (7704, 11772), (7776, 11663), (7848, 11556), (8667, 10464), (8829, 10272)]