121507488

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{3943}}^1$

素因数の和:4066

約数の個数: 72

約数和(自身を含む): 348854688

約数和(自身を除く): 227347200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 107, 144, 214, 288, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3424, 3852, 3943, 5136, 7704, 7886, 10272, 11829, 15408, 15772, 23658, 30816, 31544, 35487, 47316, 63088, 70974, 94632, 126176, 141948, 189264, 283896, 378528, 421901, 567792, 843802, 1135584, 1265703, 1687604, 2531406, 3375208, 3797109, 5062812, 6750416, 7594218, 10125624, 13500832, 15188436, 20251248, 30376872, 40502496, 60753744, 121507488]

約数ペア:

[(1, 121507488), (2, 60753744), (3, 40502496), (4, 30376872), (6, 20251248), (8, 15188436), (9, 13500832), (12, 10125624), (16, 7594218), (18, 6750416), (24, 5062812), (32, 3797109), (36, 3375208), (48, 2531406), (72, 1687604), (96, 1265703), (107, 1135584), (144, 843802), (214, 567792), (288, 421901), (321, 378528), (428, 283896), (642, 189264), (856, 141948), (963, 126176), (1284, 94632), (1712, 70974), (1926, 63088), (2568, 47316), (3424, 35487), (3852, 31544), (3943, 30816), (5136, 23658), (7704, 15772), (7886, 15408), (10272, 11829)]