82898216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 171916800

約数和(自身を除く): 89018584

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 73, 76, 124, 146, 152, 241, 248, 292, 482, 584, 589, 964, 1178, 1387, 1928, 2263, 2356, 2774, 4526, 4579, 4712, 5548, 7471, 9052, 9158, 11096, 14942, 17593, 18104, 18316, 29884, 35186, 36632, 42997, 59768, 70372, 85994, 140744, 141949, 171988, 283898, 334267, 343976, 545383, 567796, 668534, 1090766, 1135592, 1337068, 2181532, 2674136, 4363064, 10362277, 20724554, 41449108, 82898216]

約数ペア:

[(1, 82898216), (2, 41449108), (4, 20724554), (8, 10362277), (19, 4363064), (31, 2674136), (38, 2181532), (62, 1337068), (73, 1135592), (76, 1090766), (124, 668534), (146, 567796), (152, 545383), (241, 343976), (248, 334267), (292, 283898), (482, 171988), (584, 141949), (589, 140744), (964, 85994), (1178, 70372), (1387, 59768), (1928, 42997), (2263, 36632), (2356, 35186), (2774, 29884), (4526, 18316), (4579, 18104), (4712, 17593), (5548, 14942), (7471, 11096), (9052, 9158)]