64421676

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 183778560

約数和(自身を除く): 119356884

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 211, 257, 297, 396, 422, 514, 594, 633, 771, 844, 1028, 1188, 1266, 1542, 1899, 2313, 2321, 2532, 2827, 3084, 3798, 4626, 4642, 5654, 5697, 6939, 6963, 7596, 8481, 9252, 9284, 11308, 11394, 13878, 13926, 16962, 20889, 22788, 25443, 27756, 27852, 33924, 41778, 50886, 54227, 62667, 76329, 83556, 101772, 108454, 125334, 152658, 162681, 216908, 250668, 305316, 325362, 488043, 596497, 650724, 976086, 1192994, 1464129, 1789491, 1952172, 2385988, 2928258, 3578982, 5368473, 5856516, 7157964, 10736946, 16105419, 21473892, 32210838, 64421676]

約数ペア:

[(1, 64421676), (2, 32210838), (3, 21473892), (4, 16105419), (6, 10736946), (9, 7157964), (11, 5856516), (12, 5368473), (18, 3578982), (22, 2928258), (27, 2385988), (33, 1952172), (36, 1789491), (44, 1464129), (54, 1192994), (66, 976086), (99, 650724), (108, 596497), (132, 488043), (198, 325362), (211, 305316), (257, 250668), (297, 216908), (396, 162681), (422, 152658), (514, 125334), (594, 108454), (633, 101772), (771, 83556), (844, 76329), (1028, 62667), (1188, 54227), (1266, 50886), (1542, 41778), (1899, 33924), (2313, 27852), (2321, 27756), (2532, 25443), (2827, 22788), (3084, 20889), (3798, 16962), (4626, 13926), (4642, 13878), (5654, 11394), (5697, 11308), (6939, 9284), (6963, 9252), (7596, 8481)]