74779236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 226530304

約数和(自身を除く): 151751068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 67, 84, 86, 103, 126, 129, 134, 172, 201, 206, 252, 258, 268, 301, 309, 387, 402, 412, 469, 516, 602, 603, 618, 721, 774, 804, 903, 927, 938, 1204, 1206, 1236, 1407, 1442, 1548, 1806, 1854, 1876, 2163, 2412, 2709, 2814, 2881, 2884, 3612, 3708, 4221, 4326, 4429, 5418, 5628, 5762, 6489, 6901, 8442, 8643, 8652, 8858, 10836, 11524, 12978, 13287, 13802, 16884, 17286, 17716, 20167, 20703, 25929, 25956, 26574, 27604, 31003, 34572, 39861, 40334, 41406, 48307, 51858, 53148, 60501, 62006, 62109, 79722, 80668, 82812, 93009, 96614, 103716, 121002, 124012, 124218, 144921, 159444, 181503, 186018, 193228, 242004, 248436, 279027, 289842, 296743, 363006, 372036, 434763, 558054, 579684, 593486, 726012, 869526, 890229, 1116108, 1186972, 1739052, 1780458, 2077201, 2670687, 3560916, 4154402, 5341374, 6231603, 8308804, 10682748, 12463206, 18694809, 24926412, 37389618, 74779236]

約数ペア:

[(1, 74779236), (2, 37389618), (3, 24926412), (4, 18694809), (6, 12463206), (7, 10682748), (9, 8308804), (12, 6231603), (14, 5341374), (18, 4154402), (21, 3560916), (28, 2670687), (36, 2077201), (42, 1780458), (43, 1739052), (63, 1186972), (67, 1116108), (84, 890229), (86, 869526), (103, 726012), (126, 593486), (129, 579684), (134, 558054), (172, 434763), (201, 372036), (206, 363006), (252, 296743), (258, 289842), (268, 279027), (301, 248436), (309, 242004), (387, 193228), (402, 186018), (412, 181503), (469, 159444), (516, 144921), (602, 124218), (603, 124012), (618, 121002), (721, 103716), (774, 96614), (804, 93009), (903, 82812), (927, 80668), (938, 79722), (1204, 62109), (1206, 62006), (1236, 60501), (1407, 53148), (1442, 51858), (1548, 48307), (1806, 41406), (1854, 40334), (1876, 39861), (2163, 34572), (2412, 31003), (2709, 27604), (2814, 26574), (2881, 25956), (2884, 25929), (3612, 20703), (3708, 20167), (4221, 17716), (4326, 17286), (4429, 16884), (5418, 13802), (5628, 13287), (5762, 12978), (6489, 11524), (6901, 10836), (8442, 8858), (8643, 8652)]