73390336

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 153790560

約数和(自身を除く): 80400224

約数列:

[1, 2, 4, 8, 16, 32, 43, 59, 64, 86, 113, 118, 128, 172, 226, 236, 256, 344, 452, 472, 688, 904, 944, 1376, 1808, 1888, 2537, 2752, 3616, 3776, 4859, 5074, 5504, 6667, 7232, 7552, 9718, 10148, 11008, 13334, 14464, 15104, 19436, 20296, 26668, 28928, 38872, 40592, 53336, 77744, 81184, 106672, 155488, 162368, 213344, 286681, 310976, 324736, 426688, 573362, 621952, 649472, 853376, 1146724, 1243904, 1706752, 2293448, 4586896, 9173792, 18347584, 36695168, 73390336]

約数ペア:

[(1, 73390336), (2, 36695168), (4, 18347584), (8, 9173792), (16, 4586896), (32, 2293448), (43, 1706752), (59, 1243904), (64, 1146724), (86, 853376), (113, 649472), (118, 621952), (128, 573362), (172, 426688), (226, 324736), (236, 310976), (256, 286681), (344, 213344), (452, 162368), (472, 155488), (688, 106672), (904, 81184), (944, 77744), (1376, 53336), (1808, 40592), (1888, 38872), (2537, 28928), (2752, 26668), (3616, 20296), (3776, 19436), (4859, 15104), (5074, 14464), (5504, 13334), (6667, 11008), (7232, 10148), (7552, 9718)]