84260988

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1291}}^1$

素因数の和:1352

約数の個数: 108

約数和(自身を含む): 254660952

約数和(自身を除く): 170399964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 49, 63, 74, 84, 98, 111, 126, 147, 148, 196, 222, 252, 259, 294, 333, 441, 444, 518, 588, 666, 777, 882, 1036, 1291, 1332, 1554, 1764, 1813, 2331, 2582, 3108, 3626, 3873, 4662, 5164, 5439, 7252, 7746, 9037, 9324, 10878, 11619, 15492, 16317, 18074, 21756, 23238, 27111, 32634, 36148, 46476, 47767, 54222, 63259, 65268, 81333, 95534, 108444, 126518, 143301, 162666, 189777, 191068, 253036, 286602, 325332, 334369, 379554, 429903, 569331, 573204, 668738, 759108, 859806, 1003107, 1138662, 1337476, 1719612, 2006214, 2277324, 2340583, 3009321, 4012428, 4681166, 6018642, 7021749, 9362332, 12037284, 14043498, 21065247, 28086996, 42130494, 84260988]

約数ペア:

[(1, 84260988), (2, 42130494), (3, 28086996), (4, 21065247), (6, 14043498), (7, 12037284), (9, 9362332), (12, 7021749), (14, 6018642), (18, 4681166), (21, 4012428), (28, 3009321), (36, 2340583), (37, 2277324), (42, 2006214), (49, 1719612), (63, 1337476), (74, 1138662), (84, 1003107), (98, 859806), (111, 759108), (126, 668738), (147, 573204), (148, 569331), (196, 429903), (222, 379554), (252, 334369), (259, 325332), (294, 286602), (333, 253036), (441, 191068), (444, 189777), (518, 162666), (588, 143301), (666, 126518), (777, 108444), (882, 95534), (1036, 81333), (1291, 65268), (1332, 63259), (1554, 54222), (1764, 47767), (1813, 46476), (2331, 36148), (2582, 32634), (3108, 27111), (3626, 23238), (3873, 21756), (4662, 18074), (5164, 16317), (5439, 15492), (7252, 11619), (7746, 10878), (9037, 9324)]