87799968

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:339

約数の個数: 144

約数和(自身を含む): 268894080

約数和(自身を除く): 181094112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 79, 96, 102, 136, 144, 153, 158, 204, 227, 237, 272, 288, 306, 316, 408, 454, 474, 544, 612, 632, 681, 711, 816, 908, 948, 1224, 1264, 1343, 1362, 1422, 1632, 1816, 1896, 2043, 2448, 2528, 2686, 2724, 2844, 3632, 3792, 3859, 4029, 4086, 4896, 5372, 5448, 5688, 7264, 7584, 7718, 8058, 8172, 10744, 10896, 11376, 11577, 12087, 15436, 16116, 16344, 17933, 21488, 21792, 22752, 23154, 24174, 30872, 32232, 32688, 34731, 35866, 42976, 46308, 48348, 53799, 61744, 64464, 65376, 69462, 71732, 92616, 96696, 107598, 123488, 128928, 138924, 143464, 161397, 185232, 193392, 215196, 277848, 286928, 304861, 322794, 370464, 386784, 430392, 555696, 573856, 609722, 645588, 860784, 914583, 1111392, 1219444, 1291176, 1721568, 1829166, 2438888, 2582352, 2743749, 3658332, 4877776, 5164704, 5487498, 7316664, 9755552, 10974996, 14633328, 21949992, 29266656, 43899984, 87799968]

約数ペア:

[(1, 87799968), (2, 43899984), (3, 29266656), (4, 21949992), (6, 14633328), (8, 10974996), (9, 9755552), (12, 7316664), (16, 5487498), (17, 5164704), (18, 4877776), (24, 3658332), (32, 2743749), (34, 2582352), (36, 2438888), (48, 1829166), (51, 1721568), (68, 1291176), (72, 1219444), (79, 1111392), (96, 914583), (102, 860784), (136, 645588), (144, 609722), (153, 573856), (158, 555696), (204, 430392), (227, 386784), (237, 370464), (272, 322794), (288, 304861), (306, 286928), (316, 277848), (408, 215196), (454, 193392), (474, 185232), (544, 161397), (612, 143464), (632, 138924), (681, 128928), (711, 123488), (816, 107598), (908, 96696), (948, 92616), (1224, 71732), (1264, 69462), (1343, 65376), (1362, 64464), (1422, 61744), (1632, 53799), (1816, 48348), (1896, 46308), (2043, 42976), (2448, 35866), (2528, 34731), (2686, 32688), (2724, 32232), (2844, 30872), (3632, 24174), (3792, 23154), (3859, 22752), (4029, 21792), (4086, 21488), (4896, 17933), (5372, 16344), (5448, 16116), (5688, 15436), (7264, 12087), (7584, 11577), (7718, 11376), (8058, 10896), (8172, 10744)]