74458872

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{18143}}^1$

素因数の和:18177

約数の個数: 64

約数和(自身を含む): 217728000

約数和(自身を除く): 143269128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 18143, 36286, 54429, 72572, 108858, 145144, 163287, 217716, 326574, 344717, 435432, 489861, 653148, 689434, 979722, 1034151, 1306296, 1378868, 1959444, 2068302, 2757736, 3102453, 3918888, 4136604, 6204906, 8273208, 9307359, 12409812, 18614718, 24819624, 37229436, 74458872]

約数ペア:

[(1, 74458872), (2, 37229436), (3, 24819624), (4, 18614718), (6, 12409812), (8, 9307359), (9, 8273208), (12, 6204906), (18, 4136604), (19, 3918888), (24, 3102453), (27, 2757736), (36, 2068302), (38, 1959444), (54, 1378868), (57, 1306296), (72, 1034151), (76, 979722), (108, 689434), (114, 653148), (152, 489861), (171, 435432), (216, 344717), (228, 326574), (342, 217716), (456, 163287), (513, 145144), (684, 108858), (1026, 72572), (1368, 54429), (2052, 36286), (4104, 18143)]