67794804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:726

約数の個数: 144

約数和(自身を含む): 219762816

約数和(自身を除く): 151968012

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 37, 42, 44, 63, 66, 74, 77, 84, 99, 111, 126, 132, 148, 154, 198, 222, 231, 252, 259, 308, 333, 396, 407, 444, 462, 518, 661, 666, 693, 777, 814, 924, 1036, 1221, 1322, 1332, 1386, 1554, 1628, 1983, 2331, 2442, 2644, 2772, 2849, 3108, 3663, 3966, 4627, 4662, 4884, 5698, 5949, 7271, 7326, 7932, 8547, 9254, 9324, 11396, 11898, 13881, 14542, 14652, 17094, 18508, 21813, 23796, 24457, 25641, 27762, 29084, 34188, 41643, 43626, 48914, 50897, 51282, 55524, 65439, 73371, 83286, 87252, 97828, 101794, 102564, 130878, 146742, 152691, 166572, 171199, 203588, 220113, 261756, 269027, 293484, 305382, 342398, 440226, 458073, 513597, 538054, 610764, 684796, 807081, 880452, 916146, 1027194, 1076108, 1540791, 1614162, 1832292, 1883189, 2054388, 2421243, 3081582, 3228324, 3766378, 4842486, 5649567, 6163164, 7532756, 9684972, 11299134, 16948701, 22598268, 33897402, 67794804]

約数ペア:

[(1, 67794804), (2, 33897402), (3, 22598268), (4, 16948701), (6, 11299134), (7, 9684972), (9, 7532756), (11, 6163164), (12, 5649567), (14, 4842486), (18, 3766378), (21, 3228324), (22, 3081582), (28, 2421243), (33, 2054388), (36, 1883189), (37, 1832292), (42, 1614162), (44, 1540791), (63, 1076108), (66, 1027194), (74, 916146), (77, 880452), (84, 807081), (99, 684796), (111, 610764), (126, 538054), (132, 513597), (148, 458073), (154, 440226), (198, 342398), (222, 305382), (231, 293484), (252, 269027), (259, 261756), (308, 220113), (333, 203588), (396, 171199), (407, 166572), (444, 152691), (462, 146742), (518, 130878), (661, 102564), (666, 101794), (693, 97828), (777, 87252), (814, 83286), (924, 73371), (1036, 65439), (1221, 55524), (1322, 51282), (1332, 50897), (1386, 48914), (1554, 43626), (1628, 41643), (1983, 34188), (2331, 29084), (2442, 27762), (2644, 25641), (2772, 24457), (2849, 23796), (3108, 21813), (3663, 18508), (3966, 17094), (4627, 14652), (4662, 14542), (4884, 13881), (5698, 11898), (5949, 11396), (7271, 9324), (7326, 9254), (7932, 8547)]