74854164

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 226146816

約数和(自身を除く): 151292652

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 71, 77, 84, 98, 132, 142, 147, 154, 163, 196, 213, 231, 284, 294, 308, 326, 426, 462, 489, 497, 539, 588, 652, 781, 852, 924, 978, 994, 1078, 1141, 1491, 1562, 1617, 1793, 1956, 1988, 2156, 2282, 2343, 2982, 3124, 3234, 3423, 3479, 3586, 4564, 4686, 5379, 5467, 5964, 6468, 6846, 6958, 7172, 7987, 9372, 10437, 10758, 10934, 11573, 12551, 13692, 13916, 15974, 16401, 20874, 21516, 21868, 23146, 23961, 25102, 31948, 32802, 34719, 37653, 38269, 41748, 46292, 47922, 50204, 65604, 69438, 75306, 76538, 81011, 87857, 95844, 114807, 127303, 138876, 150612, 153076, 162022, 175714, 229614, 243033, 254606, 263571, 324044, 351428, 381909, 459228, 486066, 509212, 527142, 567077, 763818, 891121, 972132, 1054284, 1134154, 1527636, 1701231, 1782242, 2268308, 2673363, 3402462, 3564484, 5346726, 6237847, 6804924, 10693452, 12475694, 18713541, 24951388, 37427082, 74854164]

約数ペア:

[(1, 74854164), (2, 37427082), (3, 24951388), (4, 18713541), (6, 12475694), (7, 10693452), (11, 6804924), (12, 6237847), (14, 5346726), (21, 3564484), (22, 3402462), (28, 2673363), (33, 2268308), (42, 1782242), (44, 1701231), (49, 1527636), (66, 1134154), (71, 1054284), (77, 972132), (84, 891121), (98, 763818), (132, 567077), (142, 527142), (147, 509212), (154, 486066), (163, 459228), (196, 381909), (213, 351428), (231, 324044), (284, 263571), (294, 254606), (308, 243033), (326, 229614), (426, 175714), (462, 162022), (489, 153076), (497, 150612), (539, 138876), (588, 127303), (652, 114807), (781, 95844), (852, 87857), (924, 81011), (978, 76538), (994, 75306), (1078, 69438), (1141, 65604), (1491, 50204), (1562, 47922), (1617, 46292), (1793, 41748), (1956, 38269), (1988, 37653), (2156, 34719), (2282, 32802), (2343, 31948), (2982, 25102), (3124, 23961), (3234, 23146), (3423, 21868), (3479, 21516), (3586, 20874), (4564, 16401), (4686, 15974), (5379, 13916), (5467, 13692), (5964, 12551), (6468, 11573), (6846, 10934), (6958, 10758), (7172, 10437), (7987, 9372)]