72563436

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 216373248

約数和(自身を除く): 143809812

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 31, 33, 36, 44, 46, 62, 66, 69, 92, 93, 99, 124, 132, 138, 186, 198, 207, 253, 257, 276, 279, 341, 372, 396, 414, 506, 514, 558, 682, 713, 759, 771, 828, 1012, 1023, 1028, 1116, 1364, 1426, 1518, 1542, 2046, 2139, 2277, 2313, 2827, 2852, 3036, 3069, 3084, 4092, 4278, 4554, 4626, 5654, 5911, 6138, 6417, 7843, 7967, 8481, 8556, 9108, 9252, 11308, 11822, 12276, 12834, 15686, 15934, 16962, 17733, 23529, 23644, 23901, 25443, 25668, 31372, 31868, 33924, 35466, 47058, 47802, 50886, 53199, 65021, 70587, 70932, 71703, 87637, 94116, 95604, 101772, 106398, 130042, 141174, 143406, 175274, 183241, 195063, 212796, 260084, 262911, 282348, 286812, 350548, 366482, 390126, 525822, 549723, 585189, 732964, 780252, 788733, 1051644, 1099446, 1170378, 1577466, 1649169, 2015651, 2198892, 2340756, 3154932, 3298338, 4031302, 6046953, 6596676, 8062604, 12093906, 18140859, 24187812, 36281718, 72563436]

約数ペア:

[(1, 72563436), (2, 36281718), (3, 24187812), (4, 18140859), (6, 12093906), (9, 8062604), (11, 6596676), (12, 6046953), (18, 4031302), (22, 3298338), (23, 3154932), (31, 2340756), (33, 2198892), (36, 2015651), (44, 1649169), (46, 1577466), (62, 1170378), (66, 1099446), (69, 1051644), (92, 788733), (93, 780252), (99, 732964), (124, 585189), (132, 549723), (138, 525822), (186, 390126), (198, 366482), (207, 350548), (253, 286812), (257, 282348), (276, 262911), (279, 260084), (341, 212796), (372, 195063), (396, 183241), (414, 175274), (506, 143406), (514, 141174), (558, 130042), (682, 106398), (713, 101772), (759, 95604), (771, 94116), (828, 87637), (1012, 71703), (1023, 70932), (1028, 70587), (1116, 65021), (1364, 53199), (1426, 50886), (1518, 47802), (1542, 47058), (2046, 35466), (2139, 33924), (2277, 31868), (2313, 31372), (2827, 25668), (2852, 25443), (3036, 23901), (3069, 23644), (3084, 23529), (4092, 17733), (4278, 16962), (4554, 15934), (4626, 15686), (5654, 12834), (5911, 12276), (6138, 11822), (6417, 11308), (7843, 9252), (7967, 9108), (8481, 8556)]