69618276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:378

約数の個数: 144

約数和(自身を含む): 220147200

約数和(自身を除く): 150528924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 79, 84, 91, 117, 126, 156, 158, 182, 234, 237, 252, 269, 273, 316, 364, 468, 474, 538, 546, 553, 711, 807, 819, 948, 1027, 1076, 1092, 1106, 1422, 1614, 1638, 1659, 1883, 2054, 2212, 2421, 2844, 3081, 3228, 3276, 3318, 3497, 3766, 4108, 4842, 4977, 5649, 6162, 6636, 6994, 7189, 7532, 9243, 9684, 9954, 10491, 11298, 12324, 13988, 14378, 16947, 18486, 19908, 20982, 21251, 21567, 22596, 24479, 28756, 31473, 33894, 36972, 41964, 42502, 43134, 48958, 62946, 63753, 64701, 67788, 73437, 85004, 86268, 97916, 125892, 127506, 129402, 146874, 148757, 191259, 220311, 255012, 258804, 276263, 293748, 297514, 382518, 440622, 446271, 552526, 595028, 765036, 828789, 881244, 892542, 1105052, 1338813, 1657578, 1785084, 1933841, 2486367, 2677626, 3315156, 3867682, 4972734, 5355252, 5801523, 7735364, 9945468, 11603046, 17404569, 23206092, 34809138, 69618276]

約数ペア:

[(1, 69618276), (2, 34809138), (3, 23206092), (4, 17404569), (6, 11603046), (7, 9945468), (9, 7735364), (12, 5801523), (13, 5355252), (14, 4972734), (18, 3867682), (21, 3315156), (26, 2677626), (28, 2486367), (36, 1933841), (39, 1785084), (42, 1657578), (52, 1338813), (63, 1105052), (78, 892542), (79, 881244), (84, 828789), (91, 765036), (117, 595028), (126, 552526), (156, 446271), (158, 440622), (182, 382518), (234, 297514), (237, 293748), (252, 276263), (269, 258804), (273, 255012), (316, 220311), (364, 191259), (468, 148757), (474, 146874), (538, 129402), (546, 127506), (553, 125892), (711, 97916), (807, 86268), (819, 85004), (948, 73437), (1027, 67788), (1076, 64701), (1092, 63753), (1106, 62946), (1422, 48958), (1614, 43134), (1638, 42502), (1659, 41964), (1883, 36972), (2054, 33894), (2212, 31473), (2421, 28756), (2844, 24479), (3081, 22596), (3228, 21567), (3276, 21251), (3318, 20982), (3497, 19908), (3766, 18486), (4108, 16947), (4842, 14378), (4977, 13988), (5649, 12324), (6162, 11298), (6636, 10491), (6994, 9954), (7189, 9684), (7532, 9243)]