77978685232

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{21799}}^1$

素因数の和:21915

約数の個数: 120

約数和(自身を含む): 186304544000

約数和(自身を除く): 108325858768

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 41, 56, 76, 82, 112, 133, 152, 164, 266, 287, 304, 328, 532, 574, 656, 779, 1064, 1148, 1558, 1681, 2128, 2296, 3116, 3362, 4592, 5453, 6232, 6724, 10906, 11767, 12464, 13448, 21799, 21812, 23534, 26896, 31939, 43598, 43624, 47068, 63878, 87196, 87248, 94136, 127756, 152593, 174392, 188272, 223573, 255512, 305186, 348784, 414181, 447146, 511024, 610372, 828362, 893759, 894292, 1220744, 1656724, 1787518, 1788584, 2441488, 2899267, 3313448, 3575036, 3577168, 5798534, 6256313, 6626896, 7150072, 11597068, 12512626, 14300144, 16981421, 23194136, 25025252, 33962842, 36644119, 46388272, 50050504, 67925684, 73288238, 100101008, 118869947, 135851368, 146576476, 237739894, 256508833, 271702736, 293152952, 475479788, 513017666, 586305904, 696238261, 950959576, 1026035332, 1392476522, 1901919152, 2052070664, 2784953044, 4104141328, 4873667827, 5569906088, 9747335654, 11139812176, 19494671308, 38989342616, 77978685232]

約数ペア:

[(1, 77978685232), (2, 38989342616), (4, 19494671308), (7, 11139812176), (8, 9747335654), (14, 5569906088), (16, 4873667827), (19, 4104141328), (28, 2784953044), (38, 2052070664), (41, 1901919152), (56, 1392476522), (76, 1026035332), (82, 950959576), (112, 696238261), (133, 586305904), (152, 513017666), (164, 475479788), (266, 293152952), (287, 271702736), (304, 256508833), (328, 237739894), (532, 146576476), (574, 135851368), (656, 118869947), (779, 100101008), (1064, 73288238), (1148, 67925684), (1558, 50050504), (1681, 46388272), (2128, 36644119), (2296, 33962842), (3116, 25025252), (3362, 23194136), (4592, 16981421), (5453, 14300144), (6232, 12512626), (6724, 11597068), (10906, 7150072), (11767, 6626896), (12464, 6256313), (13448, 5798534), (21799, 3577168), (21812, 3575036), (23534, 3313448), (26896, 2899267), (31939, 2441488), (43598, 1788584), (43624, 1787518), (47068, 1656724), (63878, 1220744), (87196, 894292), (87248, 893759), (94136, 828362), (127756, 610372), (152593, 511024), (174392, 447146), (188272, 414181), (223573, 348784), (255512, 305186)]