64078398

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 146880000

約数和(自身を除く): 82801602

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 89, 134, 178, 199, 201, 267, 398, 402, 534, 597, 603, 801, 1194, 1206, 1602, 1791, 1809, 2403, 3582, 3618, 4806, 5373, 5963, 10746, 11926, 13333, 17711, 17889, 26666, 35422, 35778, 39999, 53133, 53667, 79998, 106266, 107334, 119997, 159399, 161001, 239994, 318798, 322002, 359991, 478197, 719982, 956394, 1186637, 2373274, 3559911, 7119822, 10679733, 21359466, 32039199, 64078398]

約数ペア:

[(1, 64078398), (2, 32039199), (3, 21359466), (6, 10679733), (9, 7119822), (18, 3559911), (27, 2373274), (54, 1186637), (67, 956394), (89, 719982), (134, 478197), (178, 359991), (199, 322002), (201, 318798), (267, 239994), (398, 161001), (402, 159399), (534, 119997), (597, 107334), (603, 106266), (801, 79998), (1194, 53667), (1206, 53133), (1602, 39999), (1791, 35778), (1809, 35422), (2403, 26666), (3582, 17889), (3618, 17711), (4806, 13333), (5373, 11926), (5963, 10746)]