85768812

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3389}}^1$

素因数の和:3455

約数の個数: 72

約数和(自身を含む): 234452400

約数和(自身を除く): 148683588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1332, 1406, 2109, 2812, 3389, 4218, 6327, 6778, 8436, 10167, 12654, 13556, 20334, 25308, 30501, 40668, 61002, 64391, 122004, 125393, 128782, 193173, 250786, 257564, 376179, 386346, 501572, 579519, 752358, 772692, 1128537, 1159038, 1504716, 2257074, 2318076, 2382467, 4514148, 4764934, 7147401, 9529868, 14294802, 21442203, 28589604, 42884406, 85768812]

約数ペア:

[(1, 85768812), (2, 42884406), (3, 28589604), (4, 21442203), (6, 14294802), (9, 9529868), (12, 7147401), (18, 4764934), (19, 4514148), (36, 2382467), (37, 2318076), (38, 2257074), (57, 1504716), (74, 1159038), (76, 1128537), (111, 772692), (114, 752358), (148, 579519), (171, 501572), (222, 386346), (228, 376179), (333, 257564), (342, 250786), (444, 193173), (666, 128782), (684, 125393), (703, 122004), (1332, 64391), (1406, 61002), (2109, 40668), (2812, 30501), (3389, 25308), (4218, 20334), (6327, 13556), (6778, 12654), (8436, 10167)]