86847040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:444

約数の個数: 112

約数和(自身を含む): 238914432

約数和(自身を除く): 152067392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 137, 140, 160, 224, 274, 280, 283, 320, 448, 548, 560, 566, 685, 959, 1096, 1120, 1132, 1370, 1415, 1918, 1981, 2192, 2240, 2264, 2740, 2830, 3836, 3962, 4384, 4528, 4795, 5480, 5660, 7672, 7924, 8768, 9056, 9590, 9905, 10960, 11320, 15344, 15848, 18112, 19180, 19810, 21920, 22640, 30688, 31696, 38360, 38771, 39620, 43840, 45280, 61376, 63392, 76720, 77542, 79240, 90560, 126784, 153440, 155084, 158480, 193855, 271397, 306880, 310168, 316960, 387710, 542794, 620336, 633920, 775420, 1085588, 1240672, 1356985, 1550840, 2171176, 2481344, 2713970, 3101680, 4342352, 5427940, 6203360, 8684704, 10855880, 12406720, 17369408, 21711760, 43423520, 86847040]

約数ペア:

[(1, 86847040), (2, 43423520), (4, 21711760), (5, 17369408), (7, 12406720), (8, 10855880), (10, 8684704), (14, 6203360), (16, 5427940), (20, 4342352), (28, 3101680), (32, 2713970), (35, 2481344), (40, 2171176), (56, 1550840), (64, 1356985), (70, 1240672), (80, 1085588), (112, 775420), (137, 633920), (140, 620336), (160, 542794), (224, 387710), (274, 316960), (280, 310168), (283, 306880), (320, 271397), (448, 193855), (548, 158480), (560, 155084), (566, 153440), (685, 126784), (959, 90560), (1096, 79240), (1120, 77542), (1132, 76720), (1370, 63392), (1415, 61376), (1918, 45280), (1981, 43840), (2192, 39620), (2240, 38771), (2264, 38360), (2740, 31696), (2830, 30688), (3836, 22640), (3962, 21920), (4384, 19810), (4528, 19180), (4795, 18112), (5480, 15848), (5660, 15344), (7672, 11320), (7924, 10960), (8768, 9905), (9056, 9590)]