75939318

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:251

約数の個数: 144

約数和(自身を含む): 212874480

約数和(自身を除く): 136935162

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 37, 39, 42, 49, 63, 74, 78, 91, 98, 111, 117, 126, 147, 179, 182, 222, 234, 259, 273, 294, 333, 358, 441, 481, 518, 537, 546, 637, 666, 777, 819, 882, 962, 1074, 1253, 1274, 1443, 1554, 1611, 1638, 1813, 1911, 2327, 2331, 2506, 2886, 3222, 3367, 3626, 3759, 3822, 4329, 4654, 4662, 5439, 5733, 6623, 6734, 6981, 7518, 8658, 8771, 10101, 10878, 11277, 11466, 13246, 13962, 16289, 16317, 17542, 19869, 20202, 20943, 22554, 23569, 26313, 30303, 32578, 32634, 39738, 41886, 46361, 47138, 48867, 52626, 59607, 60606, 70707, 78939, 86099, 92722, 97734, 114023, 119214, 139083, 141414, 146601, 157878, 172198, 212121, 228046, 258297, 278166, 293202, 324527, 342069, 417249, 424242, 516594, 602693, 649054, 684138, 774891, 834498, 973581, 1026207, 1205386, 1549782, 1808079, 1947162, 2052414, 2920743, 3616158, 4218851, 5424237, 5841486, 8437702, 10848474, 12656553, 25313106, 37969659, 75939318]

約数ペア:

[(1, 75939318), (2, 37969659), (3, 25313106), (6, 12656553), (7, 10848474), (9, 8437702), (13, 5841486), (14, 5424237), (18, 4218851), (21, 3616158), (26, 2920743), (37, 2052414), (39, 1947162), (42, 1808079), (49, 1549782), (63, 1205386), (74, 1026207), (78, 973581), (91, 834498), (98, 774891), (111, 684138), (117, 649054), (126, 602693), (147, 516594), (179, 424242), (182, 417249), (222, 342069), (234, 324527), (259, 293202), (273, 278166), (294, 258297), (333, 228046), (358, 212121), (441, 172198), (481, 157878), (518, 146601), (537, 141414), (546, 139083), (637, 119214), (666, 114023), (777, 97734), (819, 92722), (882, 86099), (962, 78939), (1074, 70707), (1253, 60606), (1274, 59607), (1443, 52626), (1554, 48867), (1611, 47138), (1638, 46361), (1813, 41886), (1911, 39738), (2327, 32634), (2331, 32578), (2506, 30303), (2886, 26313), (3222, 23569), (3367, 22554), (3626, 20943), (3759, 20202), (3822, 19869), (4329, 17542), (4654, 16317), (4662, 16289), (5439, 13962), (5733, 13246), (6623, 11466), (6734, 11277), (6981, 10878), (7518, 10101), (8658, 8771)]