74218712

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 151790400

約数和(自身を除く): 77571688

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 361, 589, 722, 829, 1178, 1444, 1658, 2356, 2888, 3316, 4712, 6632, 11191, 15751, 22382, 25699, 31502, 44764, 51398, 63004, 89528, 102796, 126008, 205592, 299269, 488281, 598538, 976562, 1197076, 1953124, 2394152, 3906248, 9277339, 18554678, 37109356, 74218712]

約数ペア:

[(1, 74218712), (2, 37109356), (4, 18554678), (8, 9277339), (19, 3906248), (31, 2394152), (38, 1953124), (62, 1197076), (76, 976562), (124, 598538), (152, 488281), (248, 299269), (361, 205592), (589, 126008), (722, 102796), (829, 89528), (1178, 63004), (1444, 51398), (1658, 44764), (2356, 31502), (2888, 25699), (3316, 22382), (4712, 15751), (6632, 11191)]