78288336

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{25889}}^1$

素因数の和:25913

約数の個数: 80

約数和(自身を含む): 256828800

約数和(自身を除く): 178540464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 25889, 51778, 77667, 103556, 155334, 181223, 207112, 233001, 310668, 362446, 414224, 466002, 543669, 621336, 699003, 724892, 932004, 1087338, 1242672, 1398006, 1449784, 1631007, 1864008, 2174676, 2796012, 2899568, 3262014, 3728016, 4349352, 4893021, 5592024, 6524028, 8698704, 9786042, 11184048, 13048056, 19572084, 26096112, 39144168, 78288336]

約数ペア:

[(1, 78288336), (2, 39144168), (3, 26096112), (4, 19572084), (6, 13048056), (7, 11184048), (8, 9786042), (9, 8698704), (12, 6524028), (14, 5592024), (16, 4893021), (18, 4349352), (21, 3728016), (24, 3262014), (27, 2899568), (28, 2796012), (36, 2174676), (42, 1864008), (48, 1631007), (54, 1449784), (56, 1398006), (63, 1242672), (72, 1087338), (84, 932004), (108, 724892), (112, 699003), (126, 621336), (144, 543669), (168, 466002), (189, 414224), (216, 362446), (252, 310668), (336, 233001), (378, 207112), (432, 181223), (504, 155334), (756, 103556), (1008, 77667), (1512, 51778), (3024, 25889)]