85387284

素因数分解:

$2^2\times 3^5\times {\mathrm{107}}^1\times {\mathrm{821}}^1$

素因数の和:947

約数の個数: 72

約数和(自身を含む): 226201248

約数和(自身を除く): 140813964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 107, 108, 162, 214, 243, 321, 324, 428, 486, 642, 821, 963, 972, 1284, 1642, 1926, 2463, 2889, 3284, 3852, 4926, 5778, 7389, 8667, 9852, 11556, 14778, 17334, 22167, 26001, 29556, 34668, 44334, 52002, 66501, 87847, 88668, 104004, 133002, 175694, 199503, 263541, 266004, 351388, 399006, 527082, 790623, 798012, 1054164, 1581246, 2371869, 3162492, 4743738, 7115607, 9487476, 14231214, 21346821, 28462428, 42693642, 85387284]

約数ペア:

[(1, 85387284), (2, 42693642), (3, 28462428), (4, 21346821), (6, 14231214), (9, 9487476), (12, 7115607), (18, 4743738), (27, 3162492), (36, 2371869), (54, 1581246), (81, 1054164), (107, 798012), (108, 790623), (162, 527082), (214, 399006), (243, 351388), (321, 266004), (324, 263541), (428, 199503), (486, 175694), (642, 133002), (821, 104004), (963, 88668), (972, 87847), (1284, 66501), (1642, 52002), (1926, 44334), (2463, 34668), (2889, 29556), (3284, 26001), (3852, 22167), (4926, 17334), (5778, 14778), (7389, 11556), (8667, 9852)]