69871644

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:635

約数の個数: 72

約数和(自身を含む): 184050048

約数和(自身を除く): 114178404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 137, 186, 274, 279, 372, 411, 457, 548, 558, 822, 914, 1116, 1233, 1371, 1644, 1828, 2466, 2742, 4113, 4247, 4932, 5484, 8226, 8494, 12741, 14167, 16452, 16988, 25482, 28334, 38223, 42501, 50964, 56668, 62609, 76446, 85002, 125218, 127503, 152892, 170004, 187827, 250436, 255006, 375654, 510012, 563481, 751308, 1126962, 1940879, 2253924, 3881758, 5822637, 7763516, 11645274, 17467911, 23290548, 34935822, 69871644]

約数ペア:

[(1, 69871644), (2, 34935822), (3, 23290548), (4, 17467911), (6, 11645274), (9, 7763516), (12, 5822637), (18, 3881758), (31, 2253924), (36, 1940879), (62, 1126962), (93, 751308), (124, 563481), (137, 510012), (186, 375654), (274, 255006), (279, 250436), (372, 187827), (411, 170004), (457, 152892), (548, 127503), (558, 125218), (822, 85002), (914, 76446), (1116, 62609), (1233, 56668), (1371, 50964), (1644, 42501), (1828, 38223), (2466, 28334), (2742, 25482), (4113, 16988), (4247, 16452), (4932, 14167), (5484, 12741), (8226, 8494)]