68649613088

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{10781}}^1$

素因数の和:10967

約数の個数: 144

約数和(自身を含む): 163545516288

約数和(自身を除く): 94895903200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 131, 196, 217, 224, 248, 262, 392, 434, 496, 524, 784, 868, 917, 992, 1048, 1519, 1568, 1736, 1834, 2096, 3038, 3472, 3668, 4061, 4192, 6076, 6419, 6944, 7336, 8122, 10781, 12152, 12838, 14672, 16244, 21562, 24304, 25676, 28427, 29344, 32488, 43124, 48608, 51352, 56854, 64976, 75467, 86248, 102704, 113708, 129952, 150934, 172496, 198989, 205408, 227416, 301868, 334211, 344992, 397978, 454832, 528269, 603736, 668422, 795956, 909664, 1056538, 1207472, 1336844, 1412311, 1591912, 2113076, 2339477, 2414944, 2673688, 2824622, 3183824, 4226152, 4678954, 5347376, 5649244, 6367648, 8452304, 9357908, 9886177, 10694752, 11298488, 16376339, 16904608, 18715816, 19772354, 22596976, 32752678, 37431632, 39544708, 43781641, 45193952, 65505356, 69203239, 74863264, 79089416, 87563282, 131010712, 138406478, 158178832, 175126564, 262021424, 276812956, 306471487, 316357664, 350253128, 524042848, 553625912, 612942974, 700506256, 1107251824, 1225885948, 1401012512, 2145300409, 2214503648, 2451771896, 4290600818, 4903543792, 8581201636, 9807087584, 17162403272, 34324806544, 68649613088]

約数ペア:

[(1, 68649613088), (2, 34324806544), (4, 17162403272), (7, 9807087584), (8, 8581201636), (14, 4903543792), (16, 4290600818), (28, 2451771896), (31, 2214503648), (32, 2145300409), (49, 1401012512), (56, 1225885948), (62, 1107251824), (98, 700506256), (112, 612942974), (124, 553625912), (131, 524042848), (196, 350253128), (217, 316357664), (224, 306471487), (248, 276812956), (262, 262021424), (392, 175126564), (434, 158178832), (496, 138406478), (524, 131010712), (784, 87563282), (868, 79089416), (917, 74863264), (992, 69203239), (1048, 65505356), (1519, 45193952), (1568, 43781641), (1736, 39544708), (1834, 37431632), (2096, 32752678), (3038, 22596976), (3472, 19772354), (3668, 18715816), (4061, 16904608), (4192, 16376339), (6076, 11298488), (6419, 10694752), (6944, 9886177), (7336, 9357908), (8122, 8452304), (10781, 6367648), (12152, 5649244), (12838, 5347376), (14672, 4678954), (16244, 4226152), (21562, 3183824), (24304, 2824622), (25676, 2673688), (28427, 2414944), (29344, 2339477), (32488, 2113076), (43124, 1591912), (48608, 1412311), (51352, 1336844), (56854, 1207472), (64976, 1056538), (75467, 909664), (86248, 795956), (102704, 668422), (113708, 603736), (129952, 528269), (150934, 454832), (172496, 397978), (198989, 344992), (205408, 334211), (227416, 301868)]