82157868

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{359}}^1$

素因数の和:548

約数の個数: 96

約数和(自身を含む): 231436800

約数和(自身を除く): 149278932

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 163, 234, 326, 351, 359, 468, 489, 652, 702, 718, 978, 1077, 1404, 1436, 1467, 1956, 2119, 2154, 2934, 3231, 4238, 4308, 4401, 4667, 5868, 6357, 6462, 8476, 8802, 9334, 9693, 12714, 12924, 14001, 17604, 18668, 19071, 19386, 25428, 28002, 38142, 38772, 42003, 56004, 57213, 58517, 76284, 84006, 114426, 117034, 126009, 168012, 175551, 228852, 234068, 252018, 351102, 504036, 526653, 702204, 760721, 1053306, 1521442, 1579959, 2106612, 2282163, 3042884, 3159918, 4564326, 6319836, 6846489, 9128652, 13692978, 20539467, 27385956, 41078934, 82157868]

約数ペア:

[(1, 82157868), (2, 41078934), (3, 27385956), (4, 20539467), (6, 13692978), (9, 9128652), (12, 6846489), (13, 6319836), (18, 4564326), (26, 3159918), (27, 3042884), (36, 2282163), (39, 2106612), (52, 1579959), (54, 1521442), (78, 1053306), (108, 760721), (117, 702204), (156, 526653), (163, 504036), (234, 351102), (326, 252018), (351, 234068), (359, 228852), (468, 175551), (489, 168012), (652, 126009), (702, 117034), (718, 114426), (978, 84006), (1077, 76284), (1404, 58517), (1436, 57213), (1467, 56004), (1956, 42003), (2119, 38772), (2154, 38142), (2934, 28002), (3231, 25428), (4238, 19386), (4308, 19071), (4401, 18668), (4667, 17604), (5868, 14001), (6357, 12924), (6462, 12714), (8476, 9693), (8802, 9334)]