77782068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23743}}^1$

素因数の和:23773

約数の個数: 72

約数和(自身を含む): 241998848

約数和(自身を除く): 164216780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 23743, 47486, 71229, 94972, 142458, 166201, 213687, 284916, 308659, 332402, 427374, 498603, 617318, 664804, 854748, 925977, 997206, 1234636, 1495809, 1851954, 1994412, 2160613, 2777931, 2991618, 3703908, 4321226, 5555862, 5983236, 6481839, 8642452, 11111724, 12963678, 19445517, 25927356, 38891034, 77782068]

約数ペア:

[(1, 77782068), (2, 38891034), (3, 25927356), (4, 19445517), (6, 12963678), (7, 11111724), (9, 8642452), (12, 6481839), (13, 5983236), (14, 5555862), (18, 4321226), (21, 3703908), (26, 2991618), (28, 2777931), (36, 2160613), (39, 1994412), (42, 1851954), (52, 1495809), (63, 1234636), (78, 997206), (84, 925977), (91, 854748), (117, 664804), (126, 617318), (156, 498603), (182, 427374), (234, 332402), (252, 308659), (273, 284916), (364, 213687), (468, 166201), (546, 142458), (819, 94972), (1092, 71229), (1638, 47486), (3276, 23743)]