77935284

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{4909}}^1$

素因数の和:4939

約数の個数: 90

約数和(自身を含む): 237049890

約数和(自身を除く): 159114606

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 4909, 5292, 7938, 9818, 14727, 15876, 19636, 29454, 34363, 44181, 58908, 68726, 88362, 103089, 132543, 137452, 176724, 206178, 240541, 265086, 309267, 397629, 412356, 481082, 530172, 618534, 721623, 795258, 927801, 962164, 1237068, 1443246, 1590516, 1855602, 2164869, 2783403, 2886492, 3711204, 4329738, 5566806, 6494607, 8659476, 11133612, 12989214, 19483821, 25978428, 38967642, 77935284]

約数ペア:

[(1, 77935284), (2, 38967642), (3, 25978428), (4, 19483821), (6, 12989214), (7, 11133612), (9, 8659476), (12, 6494607), (14, 5566806), (18, 4329738), (21, 3711204), (27, 2886492), (28, 2783403), (36, 2164869), (42, 1855602), (49, 1590516), (54, 1443246), (63, 1237068), (81, 962164), (84, 927801), (98, 795258), (108, 721623), (126, 618534), (147, 530172), (162, 481082), (189, 412356), (196, 397629), (252, 309267), (294, 265086), (324, 240541), (378, 206178), (441, 176724), (567, 137452), (588, 132543), (756, 103089), (882, 88362), (1134, 68726), (1323, 58908), (1764, 44181), (2268, 34363), (2646, 29454), (3969, 19636), (4909, 15876), (5292, 14727), (7938, 9818)]