90508068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:642

約数の個数: 144

約数和(自身を含む): 284828544

約数和(自身を除く): 194320476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 37, 42, 51, 63, 68, 74, 84, 102, 111, 119, 126, 148, 153, 204, 222, 238, 252, 259, 306, 333, 357, 444, 476, 518, 571, 612, 629, 666, 714, 777, 1036, 1071, 1142, 1258, 1332, 1428, 1554, 1713, 1887, 2142, 2284, 2331, 2516, 3108, 3426, 3774, 3997, 4284, 4403, 4662, 5139, 5661, 6852, 7548, 7994, 8806, 9324, 9707, 10278, 11322, 11991, 13209, 15988, 17612, 19414, 20556, 21127, 22644, 23982, 26418, 29121, 35973, 38828, 39627, 42254, 47964, 52836, 58242, 63381, 67949, 71946, 79254, 84508, 87363, 116484, 126762, 135898, 143892, 147889, 158508, 174726, 190143, 203847, 253524, 271796, 295778, 349452, 359159, 380286, 407694, 443667, 591556, 611541, 718318, 760572, 815388, 887334, 1077477, 1223082, 1331001, 1436636, 1774668, 2154954, 2446164, 2514113, 2662002, 3232431, 4309908, 5028226, 5324004, 6464862, 7542339, 10056452, 12929724, 15084678, 22627017, 30169356, 45254034, 90508068]

約数ペア:

[(1, 90508068), (2, 45254034), (3, 30169356), (4, 22627017), (6, 15084678), (7, 12929724), (9, 10056452), (12, 7542339), (14, 6464862), (17, 5324004), (18, 5028226), (21, 4309908), (28, 3232431), (34, 2662002), (36, 2514113), (37, 2446164), (42, 2154954), (51, 1774668), (63, 1436636), (68, 1331001), (74, 1223082), (84, 1077477), (102, 887334), (111, 815388), (119, 760572), (126, 718318), (148, 611541), (153, 591556), (204, 443667), (222, 407694), (238, 380286), (252, 359159), (259, 349452), (306, 295778), (333, 271796), (357, 253524), (444, 203847), (476, 190143), (518, 174726), (571, 158508), (612, 147889), (629, 143892), (666, 135898), (714, 126762), (777, 116484), (1036, 87363), (1071, 84508), (1142, 79254), (1258, 71946), (1332, 67949), (1428, 63381), (1554, 58242), (1713, 52836), (1887, 47964), (2142, 42254), (2284, 39627), (2331, 38828), (2516, 35973), (3108, 29121), (3426, 26418), (3774, 23982), (3997, 22644), (4284, 21127), (4403, 20556), (4662, 19414), (5139, 17612), (5661, 15988), (6852, 13209), (7548, 11991), (7994, 11322), (8806, 10278), (9324, 9707)]