78368045455

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1\times {\mathrm{3319}}^1$

素因数の和:3944

約数の個数: 64

約数和(自身を含む): 114012518400

約数和(自身を除く): 35644472945

約数列:

[1, 5, 7, 29, 35, 43, 145, 203, 215, 301, 541, 1015, 1247, 1505, 2705, 3319, 3787, 6235, 8729, 15689, 16595, 18935, 23233, 23263, 43645, 78445, 96251, 109823, 116165, 116315, 142717, 162841, 481255, 549115, 673757, 674627, 713585, 814205, 999019, 1795579, 3368785, 3373135, 4138793, 4722389, 4995095, 8977895, 12569053, 20693965, 23611945, 28971551, 52071791, 62845265, 77209897, 144857755, 260358955, 364502537, 386049485, 540469279, 1822512685, 2239087013, 2702346395, 11195435065, 15673609091, 78368045455]

約数ペア:

[(1, 78368045455), (5, 15673609091), (7, 11195435065), (29, 2702346395), (35, 2239087013), (43, 1822512685), (145, 540469279), (203, 386049485), (215, 364502537), (301, 260358955), (541, 144857755), (1015, 77209897), (1247, 62845265), (1505, 52071791), (2705, 28971551), (3319, 23611945), (3787, 20693965), (6235, 12569053), (8729, 8977895), (15689, 4995095), (16595, 4722389), (18935, 4138793), (23233, 3373135), (23263, 3368785), (43645, 1795579), (78445, 999019), (96251, 814205), (109823, 713585), (116165, 674627), (116315, 673757), (142717, 549115), (162841, 481255)]