77690496

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:306

約数の個数: 128

約数和(自身を含む): 226195200

約数和(自身を除く): 148504704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 79, 96, 104, 128, 156, 158, 192, 197, 208, 237, 312, 316, 384, 394, 416, 474, 591, 624, 632, 788, 832, 948, 1027, 1182, 1248, 1264, 1576, 1664, 1896, 2054, 2364, 2496, 2528, 2561, 3081, 3152, 3792, 4108, 4728, 4992, 5056, 5122, 6162, 6304, 7584, 7683, 8216, 9456, 10112, 10244, 12324, 12608, 15168, 15366, 15563, 16432, 18912, 20488, 24648, 25216, 30336, 30732, 31126, 32864, 37824, 40976, 46689, 49296, 61464, 62252, 65728, 75648, 81952, 93378, 98592, 122928, 124504, 131456, 163904, 186756, 197184, 202319, 245856, 249008, 327808, 373512, 394368, 404638, 491712, 498016, 606957, 747024, 809276, 983424, 996032, 1213914, 1494048, 1618552, 1992064, 2427828, 2988096, 3237104, 4855656, 5976192, 6474208, 9711312, 12948416, 19422624, 25896832, 38845248, 77690496]

約数ペア:

[(1, 77690496), (2, 38845248), (3, 25896832), (4, 19422624), (6, 12948416), (8, 9711312), (12, 6474208), (13, 5976192), (16, 4855656), (24, 3237104), (26, 2988096), (32, 2427828), (39, 1992064), (48, 1618552), (52, 1494048), (64, 1213914), (78, 996032), (79, 983424), (96, 809276), (104, 747024), (128, 606957), (156, 498016), (158, 491712), (192, 404638), (197, 394368), (208, 373512), (237, 327808), (312, 249008), (316, 245856), (384, 202319), (394, 197184), (416, 186756), (474, 163904), (591, 131456), (624, 124504), (632, 122928), (788, 98592), (832, 93378), (948, 81952), (1027, 75648), (1182, 65728), (1248, 62252), (1264, 61464), (1576, 49296), (1664, 46689), (1896, 40976), (2054, 37824), (2364, 32864), (2496, 31126), (2528, 30732), (2561, 30336), (3081, 25216), (3152, 24648), (3792, 20488), (4108, 18912), (4728, 16432), (4992, 15563), (5056, 15366), (5122, 15168), (6162, 12608), (6304, 12324), (7584, 10244), (7683, 10112), (8216, 9456)]