78904368

素因数分解:

$2^4\times 3^4\times {\mathrm{107}}^1\times {\mathrm{569}}^1$

素因数の和:696

約数の個数: 100

約数和(自身を含む): 230911560

約数和(自身を除く): 152007192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 107, 108, 144, 162, 214, 216, 321, 324, 428, 432, 569, 642, 648, 856, 963, 1138, 1284, 1296, 1707, 1712, 1926, 2276, 2568, 2889, 3414, 3852, 4552, 5121, 5136, 5778, 6828, 7704, 8667, 9104, 10242, 11556, 13656, 15363, 15408, 17334, 20484, 23112, 27312, 30726, 34668, 40968, 46089, 46224, 60883, 61452, 69336, 81936, 92178, 121766, 122904, 138672, 182649, 184356, 243532, 245808, 365298, 368712, 487064, 547947, 730596, 737424, 974128, 1095894, 1461192, 1643841, 2191788, 2922384, 3287682, 4383576, 4931523, 6575364, 8767152, 9863046, 13150728, 19726092, 26301456, 39452184, 78904368]

約数ペア:

[(1, 78904368), (2, 39452184), (3, 26301456), (4, 19726092), (6, 13150728), (8, 9863046), (9, 8767152), (12, 6575364), (16, 4931523), (18, 4383576), (24, 3287682), (27, 2922384), (36, 2191788), (48, 1643841), (54, 1461192), (72, 1095894), (81, 974128), (107, 737424), (108, 730596), (144, 547947), (162, 487064), (214, 368712), (216, 365298), (321, 245808), (324, 243532), (428, 184356), (432, 182649), (569, 138672), (642, 122904), (648, 121766), (856, 92178), (963, 81936), (1138, 69336), (1284, 61452), (1296, 60883), (1707, 46224), (1712, 46089), (1926, 40968), (2276, 34668), (2568, 30726), (2889, 27312), (3414, 23112), (3852, 20484), (4552, 17334), (5121, 15408), (5136, 15363), (5778, 13656), (6828, 11556), (7704, 10242), (8667, 9104)]