78429876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30119}}^1$

素因数の和:30164

約数の個数: 48

約数和(自身を含む): 215900160

約数和(自身を除く): 137470284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 30119, 60238, 90357, 120476, 180714, 210833, 361428, 421666, 632499, 843332, 933689, 1264998, 1867378, 2529996, 2801067, 3734756, 5602134, 6535823, 11204268, 13071646, 19607469, 26143292, 39214938, 78429876]

約数ペア:

[(1, 78429876), (2, 39214938), (3, 26143292), (4, 19607469), (6, 13071646), (7, 11204268), (12, 6535823), (14, 5602134), (21, 3734756), (28, 2801067), (31, 2529996), (42, 1867378), (62, 1264998), (84, 933689), (93, 843332), (124, 632499), (186, 421666), (217, 361428), (372, 210833), (434, 180714), (651, 120476), (868, 90357), (1302, 60238), (2604, 30119)]