78546188

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5323}}^1$

素因数の和:5382

約数の個数: 48

約数和(自身を含む): 171730944

約数和(自身を除く): 93184756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 868, 1054, 2108, 3689, 5323, 7378, 10646, 14756, 21292, 37261, 74522, 90491, 149044, 165013, 180982, 330026, 361964, 633437, 660052, 1155091, 1266874, 2310182, 2533748, 2805221, 4620364, 5610442, 11220884, 19636547, 39273094, 78546188]

約数ペア:

[(1, 78546188), (2, 39273094), (4, 19636547), (7, 11220884), (14, 5610442), (17, 4620364), (28, 2805221), (31, 2533748), (34, 2310182), (62, 1266874), (68, 1155091), (119, 660052), (124, 633437), (217, 361964), (238, 330026), (434, 180982), (476, 165013), (527, 149044), (868, 90491), (1054, 74522), (2108, 37261), (3689, 21292), (5323, 14756), (7378, 10646)]