78820434

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:145

約数の個数: 192

約数和(自身を含む): 230480640

約数和(自身を除く): 151660206

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 29, 33, 37, 42, 53, 58, 63, 66, 74, 77, 87, 99, 106, 111, 126, 154, 159, 174, 198, 203, 222, 231, 259, 261, 318, 319, 333, 371, 406, 407, 462, 477, 518, 522, 583, 609, 638, 666, 693, 742, 777, 814, 954, 957, 1073, 1113, 1166, 1218, 1221, 1386, 1537, 1554, 1749, 1827, 1914, 1961, 2146, 2226, 2233, 2331, 2442, 2849, 2871, 3074, 3219, 3339, 3498, 3654, 3663, 3922, 4081, 4466, 4611, 4662, 5247, 5698, 5742, 5883, 6438, 6678, 6699, 7326, 7511, 8162, 8547, 9222, 9657, 10494, 10759, 11766, 11803, 12243, 13398, 13727, 13833, 15022, 16907, 17094, 17649, 19314, 20097, 21518, 21571, 22533, 23606, 24486, 25641, 27454, 27666, 32277, 33814, 35298, 35409, 36729, 40194, 41181, 43142, 45066, 50721, 51282, 56869, 64554, 64713, 67599, 70818, 73458, 82362, 82621, 96831, 101442, 106227, 113738, 118349, 123543, 129426, 135198, 150997, 152163, 165242, 170607, 193662, 194139, 212454, 236698, 247086, 247863, 301994, 304326, 341214, 355047, 388278, 398083, 452991, 495726, 511821, 625559, 710094, 743589, 796166, 905982, 1023642, 1065141, 1194249, 1251118, 1358973, 1487178, 1876677, 2130282, 2388498, 2717946, 3582747, 3753354, 4378913, 5630031, 7165494, 8757826, 11260062, 13136739, 26273478, 39410217, 78820434]

約数ペア:

[(1, 78820434), (2, 39410217), (3, 26273478), (6, 13136739), (7, 11260062), (9, 8757826), (11, 7165494), (14, 5630031), (18, 4378913), (21, 3753354), (22, 3582747), (29, 2717946), (33, 2388498), (37, 2130282), (42, 1876677), (53, 1487178), (58, 1358973), (63, 1251118), (66, 1194249), (74, 1065141), (77, 1023642), (87, 905982), (99, 796166), (106, 743589), (111, 710094), (126, 625559), (154, 511821), (159, 495726), (174, 452991), (198, 398083), (203, 388278), (222, 355047), (231, 341214), (259, 304326), (261, 301994), (318, 247863), (319, 247086), (333, 236698), (371, 212454), (406, 194139), (407, 193662), (462, 170607), (477, 165242), (518, 152163), (522, 150997), (583, 135198), (609, 129426), (638, 123543), (666, 118349), (693, 113738), (742, 106227), (777, 101442), (814, 96831), (954, 82621), (957, 82362), (1073, 73458), (1113, 70818), (1166, 67599), (1218, 64713), (1221, 64554), (1386, 56869), (1537, 51282), (1554, 50721), (1749, 45066), (1827, 43142), (1914, 41181), (1961, 40194), (2146, 36729), (2226, 35409), (2233, 35298), (2331, 33814), (2442, 32277), (2849, 27666), (2871, 27454), (3074, 25641), (3219, 24486), (3339, 23606), (3498, 22533), (3654, 21571), (3663, 21518), (3922, 20097), (4081, 19314), (4466, 17649), (4611, 17094), (4662, 16907), (5247, 15022), (5698, 13833), (5742, 13727), (5883, 13398), (6438, 12243), (6678, 11803), (6699, 11766), (7326, 10759), (7511, 10494), (8162, 9657), (8547, 9222)]