84219248

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:330

約数の個数: 80

約数和(自身を含む): 182800800

約数和(自身を除く): 98581552

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 41, 58, 76, 82, 116, 152, 164, 232, 233, 304, 328, 464, 466, 551, 656, 779, 932, 1102, 1189, 1558, 1864, 2204, 2378, 3116, 3728, 4408, 4427, 4756, 6232, 6757, 8816, 8854, 9512, 9553, 12464, 13514, 17708, 19024, 19106, 22591, 27028, 35416, 38212, 45182, 54056, 70832, 76424, 90364, 108112, 128383, 152848, 180728, 181507, 256766, 277037, 361456, 363014, 513532, 554074, 726028, 1027064, 1108148, 1452056, 2054128, 2216296, 2904112, 4432592, 5263703, 10527406, 21054812, 42109624, 84219248]

約数ペア:

[(1, 84219248), (2, 42109624), (4, 21054812), (8, 10527406), (16, 5263703), (19, 4432592), (29, 2904112), (38, 2216296), (41, 2054128), (58, 1452056), (76, 1108148), (82, 1027064), (116, 726028), (152, 554074), (164, 513532), (232, 363014), (233, 361456), (304, 277037), (328, 256766), (464, 181507), (466, 180728), (551, 152848), (656, 128383), (779, 108112), (932, 90364), (1102, 76424), (1189, 70832), (1558, 54056), (1864, 45182), (2204, 38212), (2378, 35416), (3116, 27028), (3728, 22591), (4408, 19106), (4427, 19024), (4756, 17708), (6232, 13514), (6757, 12464), (8816, 9553), (8854, 9512)]