72193792

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:885

約数の個数: 72

約数和(自身を含む): 162473472

約数和(自身を除く): 90279680

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 682, 704, 827, 992, 1364, 1408, 1654, 1984, 2728, 2816, 3308, 3968, 5456, 6616, 7936, 9097, 10912, 13232, 18194, 21824, 25637, 26464, 36388, 43648, 51274, 52928, 72776, 87296, 102548, 105856, 145552, 205096, 211712, 282007, 291104, 410192, 564014, 582208, 820384, 1128028, 1164416, 1640768, 2256056, 2328832, 3281536, 4512112, 6563072, 9024224, 18048448, 36096896, 72193792]

約数ペア:

[(1, 72193792), (2, 36096896), (4, 18048448), (8, 9024224), (11, 6563072), (16, 4512112), (22, 3281536), (31, 2328832), (32, 2256056), (44, 1640768), (62, 1164416), (64, 1128028), (88, 820384), (124, 582208), (128, 564014), (176, 410192), (248, 291104), (256, 282007), (341, 211712), (352, 205096), (496, 145552), (682, 105856), (704, 102548), (827, 87296), (992, 72776), (1364, 52928), (1408, 51274), (1654, 43648), (1984, 36388), (2728, 26464), (2816, 25637), (3308, 21824), (3968, 18194), (5456, 13232), (6616, 10912), (7936, 9097)]