90962272

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{89}}^1$

素因数の和:200

約数の個数: 72

約数和(自身を含む): 195388200

約数和(自身を除く): 104425928

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 76, 82, 89, 152, 164, 178, 304, 328, 356, 608, 656, 712, 779, 1312, 1424, 1558, 1681, 1691, 2848, 3116, 3362, 3382, 3649, 6232, 6724, 6764, 7298, 12464, 13448, 13528, 14596, 24928, 26896, 27056, 29192, 31939, 53792, 54112, 58384, 63878, 69331, 116768, 127756, 138662, 149609, 255512, 277324, 299218, 511024, 554648, 598436, 1022048, 1109296, 1196872, 2218592, 2393744, 2842571, 4787488, 5685142, 11370284, 22740568, 45481136, 90962272]

約数ペア:

[(1, 90962272), (2, 45481136), (4, 22740568), (8, 11370284), (16, 5685142), (19, 4787488), (32, 2842571), (38, 2393744), (41, 2218592), (76, 1196872), (82, 1109296), (89, 1022048), (152, 598436), (164, 554648), (178, 511024), (304, 299218), (328, 277324), (356, 255512), (608, 149609), (656, 138662), (712, 127756), (779, 116768), (1312, 69331), (1424, 63878), (1558, 58384), (1681, 54112), (1691, 53792), (2848, 31939), (3116, 29192), (3362, 27056), (3382, 26896), (3649, 24928), (6232, 14596), (6724, 13528), (6764, 13448), (7298, 12464)]