68180774922

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{131071}}^1$

素因数の和:131130

約数の個数: 120

約数和(自身を含む): 174139637760

約数和(自身を除く): 105958862838

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 162, 169, 171, 234, 247, 338, 342, 351, 494, 507, 513, 702, 741, 1014, 1026, 1053, 1482, 1521, 1539, 2106, 2223, 3042, 3078, 3211, 4446, 4563, 6422, 6669, 9126, 9633, 13338, 13689, 19266, 20007, 27378, 28899, 40014, 57798, 86697, 131071, 173394, 260091, 262142, 393213, 520182, 786426, 1179639, 1703923, 2359278, 2490349, 3407846, 3538917, 4980698, 5111769, 7077834, 7471047, 10223538, 10616751, 14942094, 15335307, 21233502, 22150999, 22413141, 30670614, 32374537, 44301998, 44826282, 46005921, 64749074, 66452997, 67239423, 92011842, 97123611, 132905994, 134478846, 138017763, 194247222, 199358991, 201718269, 276035526, 291370833, 398717982, 403436538, 420868981, 582741666, 598076973, 841737962, 874112499, 1196153946, 1262606943, 1748224998, 1794230919, 2525213886, 2622337497, 3588461838, 3787820829, 5244674994, 7575641658, 11363462487, 22726924974, 34090387461, 68180774922]

約数ペア:

[(1, 68180774922), (2, 34090387461), (3, 22726924974), (6, 11363462487), (9, 7575641658), (13, 5244674994), (18, 3787820829), (19, 3588461838), (26, 2622337497), (27, 2525213886), (38, 1794230919), (39, 1748224998), (54, 1262606943), (57, 1196153946), (78, 874112499), (81, 841737962), (114, 598076973), (117, 582741666), (162, 420868981), (169, 403436538), (171, 398717982), (234, 291370833), (247, 276035526), (338, 201718269), (342, 199358991), (351, 194247222), (494, 138017763), (507, 134478846), (513, 132905994), (702, 97123611), (741, 92011842), (1014, 67239423), (1026, 66452997), (1053, 64749074), (1482, 46005921), (1521, 44826282), (1539, 44301998), (2106, 32374537), (2223, 30670614), (3042, 22413141), (3078, 22150999), (3211, 21233502), (4446, 15335307), (4563, 14942094), (6422, 10616751), (6669, 10223538), (9126, 7471047), (9633, 7077834), (13338, 5111769), (13689, 4980698), (19266, 3538917), (20007, 3407846), (27378, 2490349), (28899, 2359278), (40014, 1703923), (57798, 1179639), (86697, 786426), (131071, 520182), (173394, 393213), (260091, 262142)]