42227808

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:265

約数の個数: 144

約数和(自身を含む): 132378624

約数和(自身を除く): 90150816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 49, 56, 84, 94, 96, 98, 112, 141, 147, 168, 188, 191, 196, 224, 282, 294, 329, 336, 376, 382, 392, 564, 573, 588, 658, 672, 752, 764, 784, 987, 1128, 1146, 1176, 1316, 1337, 1504, 1528, 1568, 1974, 2256, 2292, 2303, 2352, 2632, 2674, 3056, 3948, 4011, 4512, 4584, 4606, 4704, 5264, 5348, 6112, 6909, 7896, 8022, 8977, 9168, 9212, 9359, 10528, 10696, 13818, 15792, 16044, 17954, 18336, 18424, 18718, 21392, 26931, 27636, 28077, 31584, 32088, 35908, 36848, 37436, 42784, 53862, 55272, 56154, 62839, 64176, 71816, 73696, 74872, 107724, 110544, 112308, 125678, 128352, 143632, 149744, 188517, 215448, 221088, 224616, 251356, 287264, 299488, 377034, 430896, 439873, 449232, 502712, 754068, 861792, 879746, 898464, 1005424, 1319619, 1508136, 1759492, 2010848, 2639238, 3016272, 3518984, 5278476, 6032544, 7037968, 10556952, 14075936, 21113904, 42227808]

約数ペア:

[(1, 42227808), (2, 21113904), (3, 14075936), (4, 10556952), (6, 7037968), (7, 6032544), (8, 5278476), (12, 3518984), (14, 3016272), (16, 2639238), (21, 2010848), (24, 1759492), (28, 1508136), (32, 1319619), (42, 1005424), (47, 898464), (48, 879746), (49, 861792), (56, 754068), (84, 502712), (94, 449232), (96, 439873), (98, 430896), (112, 377034), (141, 299488), (147, 287264), (168, 251356), (188, 224616), (191, 221088), (196, 215448), (224, 188517), (282, 149744), (294, 143632), (329, 128352), (336, 125678), (376, 112308), (382, 110544), (392, 107724), (564, 74872), (573, 73696), (588, 71816), (658, 64176), (672, 62839), (752, 56154), (764, 55272), (784, 53862), (987, 42784), (1128, 37436), (1146, 36848), (1176, 35908), (1316, 32088), (1337, 31584), (1504, 28077), (1528, 27636), (1568, 26931), (1974, 21392), (2256, 18718), (2292, 18424), (2303, 18336), (2352, 17954), (2632, 16044), (2674, 15792), (3056, 13818), (3948, 10696), (4011, 10528), (4512, 9359), (4584, 9212), (4606, 9168), (4704, 8977), (5264, 8022), (5348, 7896), (6112, 6909)]