78115539458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{11971}}^1$

素因数の和:12303

約数の個数: 64

約数和(自身を含む): 137158894080

約数和(自身を除く): 59043354622

約数列:

[1, 2, 11, 19, 22, 38, 67, 134, 209, 233, 418, 466, 737, 1273, 1474, 2546, 2563, 4427, 5126, 8854, 11971, 14003, 15611, 23942, 28006, 31222, 48697, 97394, 131681, 171721, 227449, 263362, 296609, 343442, 454898, 593218, 802057, 1604114, 2501939, 2789243, 3262699, 5003878, 5578486, 6525398, 8822627, 15239083, 17645254, 30478166, 30681673, 52995617, 61363346, 105991234, 167629913, 186879281, 335259826, 373758562, 582951787, 1165903574, 2055672091, 3550706339, 4111344182, 7101412678, 39057769729, 78115539458]

約数ペア:

[(1, 78115539458), (2, 39057769729), (11, 7101412678), (19, 4111344182), (22, 3550706339), (38, 2055672091), (67, 1165903574), (134, 582951787), (209, 373758562), (233, 335259826), (418, 186879281), (466, 167629913), (737, 105991234), (1273, 61363346), (1474, 52995617), (2546, 30681673), (2563, 30478166), (4427, 17645254), (5126, 15239083), (8854, 8822627), (11971, 6525398), (14003, 5578486), (15611, 5003878), (23942, 3262699), (28006, 2789243), (31222, 2501939), (48697, 1604114), (97394, 802057), (131681, 593218), (171721, 454898), (227449, 343442), (263362, 296609)]