67884768

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:397

約数の個数: 144

約数和(自身を含む): 223082496

約数和(自身を除く): 155197728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 151, 168, 223, 224, 252, 288, 302, 336, 446, 453, 504, 604, 669, 672, 892, 906, 1008, 1057, 1208, 1338, 1359, 1561, 1784, 1812, 2007, 2016, 2114, 2416, 2676, 2718, 3122, 3171, 3568, 3624, 4014, 4228, 4683, 4832, 5352, 5436, 6244, 6342, 7136, 7248, 8028, 8456, 9366, 9513, 10704, 10872, 12488, 12684, 14049, 14496, 16056, 16912, 18732, 19026, 21408, 21744, 24976, 25368, 28098, 32112, 33673, 33824, 37464, 38052, 43488, 49952, 50736, 56196, 64224, 67346, 74928, 76104, 101019, 101472, 112392, 134692, 149856, 152208, 202038, 224784, 235711, 269384, 303057, 304416, 404076, 449568, 471422, 538768, 606114, 707133, 808152, 942844, 1077536, 1212228, 1414266, 1616304, 1885688, 2121399, 2424456, 2828532, 3232608, 3771376, 4242798, 4848912, 5657064, 7542752, 8485596, 9697824, 11314128, 16971192, 22628256, 33942384, 67884768]

約数ペア:

[(1, 67884768), (2, 33942384), (3, 22628256), (4, 16971192), (6, 11314128), (7, 9697824), (8, 8485596), (9, 7542752), (12, 5657064), (14, 4848912), (16, 4242798), (18, 3771376), (21, 3232608), (24, 2828532), (28, 2424456), (32, 2121399), (36, 1885688), (42, 1616304), (48, 1414266), (56, 1212228), (63, 1077536), (72, 942844), (84, 808152), (96, 707133), (112, 606114), (126, 538768), (144, 471422), (151, 449568), (168, 404076), (223, 304416), (224, 303057), (252, 269384), (288, 235711), (302, 224784), (336, 202038), (446, 152208), (453, 149856), (504, 134692), (604, 112392), (669, 101472), (672, 101019), (892, 76104), (906, 74928), (1008, 67346), (1057, 64224), (1208, 56196), (1338, 50736), (1359, 49952), (1561, 43488), (1784, 38052), (1812, 37464), (2007, 33824), (2016, 33673), (2114, 32112), (2416, 28098), (2676, 25368), (2718, 24976), (3122, 21744), (3171, 21408), (3568, 19026), (3624, 18732), (4014, 16912), (4228, 16056), (4683, 14496), (4832, 14049), (5352, 12684), (5436, 12488), (6244, 10872), (6342, 10704), (7136, 9513), (7248, 9366), (8028, 8456)]