78779092

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{397}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 166714240

約数和(自身を除く): 87935148

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 373, 397, 532, 746, 794, 1492, 1588, 2611, 2779, 5222, 5558, 7087, 7543, 10444, 11116, 14174, 15086, 28348, 30172, 49609, 52801, 99218, 105602, 148081, 198436, 211204, 296162, 592324, 1036567, 2073134, 2813539, 4146268, 5627078, 11254156, 19694773, 39389546, 78779092]

約数ペア:

[(1, 78779092), (2, 39389546), (4, 19694773), (7, 11254156), (14, 5627078), (19, 4146268), (28, 2813539), (38, 2073134), (76, 1036567), (133, 592324), (266, 296162), (373, 211204), (397, 198436), (532, 148081), (746, 105602), (794, 99218), (1492, 52801), (1588, 49609), (2611, 30172), (2779, 28348), (5222, 15086), (5558, 14174), (7087, 11116), (7543, 10444)]