79387644

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 229249440

約数和(自身を除く): 149861796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 41, 42, 49, 74, 82, 84, 89, 98, 111, 123, 147, 148, 164, 178, 196, 222, 246, 259, 267, 287, 294, 356, 444, 492, 518, 534, 574, 588, 623, 777, 861, 1036, 1068, 1148, 1246, 1517, 1554, 1722, 1813, 1869, 2009, 2492, 3034, 3108, 3293, 3444, 3626, 3649, 3738, 4018, 4361, 4551, 5439, 6027, 6068, 6586, 7252, 7298, 7476, 8036, 8722, 9102, 9879, 10619, 10878, 10947, 12054, 13083, 13172, 14596, 17444, 18204, 19758, 21238, 21756, 21894, 23051, 24108, 25543, 26166, 31857, 39516, 42476, 43788, 46102, 51086, 52332, 63714, 69153, 74333, 76629, 92204, 102172, 127428, 135013, 138306, 148666, 153258, 161357, 178801, 222999, 270026, 276612, 297332, 306516, 322714, 357602, 405039, 445998, 484071, 536403, 540052, 645428, 715204, 810078, 891996, 945091, 968142, 1072806, 1620156, 1890182, 1936284, 2145612, 2835273, 3780364, 5670546, 6615637, 11341092, 13231274, 19846911, 26462548, 39693822, 79387644]

約数ペア:

[(1, 79387644), (2, 39693822), (3, 26462548), (4, 19846911), (6, 13231274), (7, 11341092), (12, 6615637), (14, 5670546), (21, 3780364), (28, 2835273), (37, 2145612), (41, 1936284), (42, 1890182), (49, 1620156), (74, 1072806), (82, 968142), (84, 945091), (89, 891996), (98, 810078), (111, 715204), (123, 645428), (147, 540052), (148, 536403), (164, 484071), (178, 445998), (196, 405039), (222, 357602), (246, 322714), (259, 306516), (267, 297332), (287, 276612), (294, 270026), (356, 222999), (444, 178801), (492, 161357), (518, 153258), (534, 148666), (574, 138306), (588, 135013), (623, 127428), (777, 102172), (861, 92204), (1036, 76629), (1068, 74333), (1148, 69153), (1246, 63714), (1517, 52332), (1554, 51086), (1722, 46102), (1813, 43788), (1869, 42476), (2009, 39516), (2492, 31857), (3034, 26166), (3108, 25543), (3293, 24108), (3444, 23051), (3626, 21894), (3649, 21756), (3738, 21238), (4018, 19758), (4361, 18204), (4551, 17444), (5439, 14596), (6027, 13172), (6068, 13083), (6586, 12054), (7252, 10947), (7298, 10878), (7476, 10619), (8036, 9879), (8722, 9102)]