90972072

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:197

約数の個数: 160

約数和(自身を含む): 271814400

約数和(自身を除く): 180842328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 47, 54, 58, 72, 81, 87, 94, 103, 108, 116, 141, 162, 174, 188, 206, 216, 232, 261, 282, 309, 324, 348, 376, 412, 423, 522, 564, 618, 648, 696, 783, 824, 846, 927, 1044, 1128, 1236, 1269, 1363, 1566, 1692, 1854, 2088, 2349, 2472, 2538, 2726, 2781, 2987, 3132, 3384, 3708, 3807, 4089, 4698, 4841, 5076, 5452, 5562, 5974, 6264, 7416, 7614, 8178, 8343, 8961, 9396, 9682, 10152, 10904, 11124, 11948, 12267, 14523, 15228, 16356, 16686, 17922, 18792, 19364, 22248, 23896, 24534, 26883, 29046, 30456, 32712, 33372, 35844, 36801, 38728, 43569, 49068, 53766, 58092, 66744, 71688, 73602, 80649, 87138, 98136, 107532, 110403, 116184, 130707, 140389, 147204, 161298, 174276, 215064, 220806, 241947, 261414, 280778, 294408, 322596, 348552, 392121, 421167, 441612, 483894, 522828, 561556, 645192, 784242, 842334, 883224, 967788, 1045656, 1123112, 1263501, 1568484, 1684668, 1935576, 2527002, 3136968, 3369336, 3790503, 5054004, 7581006, 10108008, 11371509, 15162012, 22743018, 30324024, 45486036, 90972072]

約数ペア:

[(1, 90972072), (2, 45486036), (3, 30324024), (4, 22743018), (6, 15162012), (8, 11371509), (9, 10108008), (12, 7581006), (18, 5054004), (24, 3790503), (27, 3369336), (29, 3136968), (36, 2527002), (47, 1935576), (54, 1684668), (58, 1568484), (72, 1263501), (81, 1123112), (87, 1045656), (94, 967788), (103, 883224), (108, 842334), (116, 784242), (141, 645192), (162, 561556), (174, 522828), (188, 483894), (206, 441612), (216, 421167), (232, 392121), (261, 348552), (282, 322596), (309, 294408), (324, 280778), (348, 261414), (376, 241947), (412, 220806), (423, 215064), (522, 174276), (564, 161298), (618, 147204), (648, 140389), (696, 130707), (783, 116184), (824, 110403), (846, 107532), (927, 98136), (1044, 87138), (1128, 80649), (1236, 73602), (1269, 71688), (1363, 66744), (1566, 58092), (1692, 53766), (1854, 49068), (2088, 43569), (2349, 38728), (2472, 36801), (2538, 35844), (2726, 33372), (2781, 32712), (2987, 30456), (3132, 29046), (3384, 26883), (3708, 24534), (3807, 23896), (4089, 22248), (4698, 19364), (4841, 18792), (5076, 17922), (5452, 16686), (5562, 16356), (5974, 15228), (6264, 14523), (7416, 12267), (7614, 11948), (8178, 11124), (8343, 10904), (8961, 10152), (9396, 9682)]