68143842

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:190

約数の個数: 120

約数和(自身を含む): 175372560

約数和(自身を除く): 107228718

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 131, 162, 169, 171, 234, 247, 262, 338, 342, 351, 393, 494, 507, 513, 702, 741, 786, 1014, 1026, 1053, 1179, 1482, 1521, 1539, 1703, 2106, 2223, 2358, 2489, 3042, 3078, 3211, 3406, 3537, 4446, 4563, 4978, 5109, 6422, 6669, 7074, 7467, 9126, 9633, 10218, 10611, 13338, 13689, 14934, 15327, 19266, 20007, 21222, 22139, 22401, 27378, 28899, 30654, 32357, 40014, 44278, 44802, 45981, 57798, 64714, 66417, 67203, 86697, 91962, 97071, 132834, 134406, 137943, 173394, 194142, 199251, 201609, 260091, 275886, 291213, 398502, 403218, 420641, 520182, 582426, 597753, 841282, 873639, 1195506, 1261923, 1747278, 1793259, 2523846, 2620917, 3586518, 3785769, 5241834, 7571538, 11357307, 22714614, 34071921, 68143842]

約数ペア:

[(1, 68143842), (2, 34071921), (3, 22714614), (6, 11357307), (9, 7571538), (13, 5241834), (18, 3785769), (19, 3586518), (26, 2620917), (27, 2523846), (38, 1793259), (39, 1747278), (54, 1261923), (57, 1195506), (78, 873639), (81, 841282), (114, 597753), (117, 582426), (131, 520182), (162, 420641), (169, 403218), (171, 398502), (234, 291213), (247, 275886), (262, 260091), (338, 201609), (342, 199251), (351, 194142), (393, 173394), (494, 137943), (507, 134406), (513, 132834), (702, 97071), (741, 91962), (786, 86697), (1014, 67203), (1026, 66417), (1053, 64714), (1179, 57798), (1482, 45981), (1521, 44802), (1539, 44278), (1703, 40014), (2106, 32357), (2223, 30654), (2358, 28899), (2489, 27378), (3042, 22401), (3078, 22139), (3211, 21222), (3406, 20007), (3537, 19266), (4446, 15327), (4563, 14934), (4978, 13689), (5109, 13338), (6422, 10611), (6669, 10218), (7074, 9633), (7467, 9126)]