76802348

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 158760000

約数和(自身を除く): 81957652

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 149, 164, 287, 298, 449, 574, 596, 898, 1043, 1148, 1796, 2086, 3143, 4172, 6109, 6286, 12218, 12572, 18409, 24436, 36818, 42763, 66901, 73636, 85526, 128863, 133802, 171052, 257726, 267604, 468307, 515452, 936614, 1873228, 2742941, 5485882, 10971764, 19200587, 38401174, 76802348]

約数ペア:

[(1, 76802348), (2, 38401174), (4, 19200587), (7, 10971764), (14, 5485882), (28, 2742941), (41, 1873228), (82, 936614), (149, 515452), (164, 468307), (287, 267604), (298, 257726), (449, 171052), (574, 133802), (596, 128863), (898, 85526), (1043, 73636), (1148, 66901), (1796, 42763), (2086, 36818), (3143, 24436), (4172, 18409), (6109, 12572), (6286, 12218)]