78113790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{10457}}^1$

素因数の和:10553

約数の個数: 48

約数和(自身を含む): 205562448

約数和(自身を除く): 127448658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1245, 1494, 2490, 3735, 7470, 10457, 20914, 31371, 52285, 62742, 94113, 104570, 156855, 188226, 313710, 470565, 867931, 941130, 1735862, 2603793, 4339655, 5207586, 7811379, 8679310, 13018965, 15622758, 26037930, 39056895, 78113790]

約数ペア:

[(1, 78113790), (2, 39056895), (3, 26037930), (5, 15622758), (6, 13018965), (9, 8679310), (10, 7811379), (15, 5207586), (18, 4339655), (30, 2603793), (45, 1735862), (83, 941130), (90, 867931), (166, 470565), (249, 313710), (415, 188226), (498, 156855), (747, 104570), (830, 94113), (1245, 62742), (1494, 52285), (2490, 31371), (3735, 20914), (7470, 10457)]