86659380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25339}}^1$

素因数の和:25373

約数の個数: 72

約数和(自身を含む): 276712800

約数和(自身を除く): 190053420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 25339, 50678, 76017, 101356, 126695, 152034, 228051, 253390, 304068, 380085, 456102, 481441, 506780, 760170, 912204, 962882, 1140255, 1444323, 1520340, 1925764, 2280510, 2407205, 2888646, 4332969, 4561020, 4814410, 5777292, 7221615, 8665938, 9628820, 14443230, 17331876, 21664845, 28886460, 43329690, 86659380]

約数ペア:

[(1, 86659380), (2, 43329690), (3, 28886460), (4, 21664845), (5, 17331876), (6, 14443230), (9, 9628820), (10, 8665938), (12, 7221615), (15, 5777292), (18, 4814410), (19, 4561020), (20, 4332969), (30, 2888646), (36, 2407205), (38, 2280510), (45, 1925764), (57, 1520340), (60, 1444323), (76, 1140255), (90, 962882), (95, 912204), (114, 760170), (171, 506780), (180, 481441), (190, 456102), (228, 380085), (285, 304068), (342, 253390), (380, 228051), (570, 152034), (684, 126695), (855, 101356), (1140, 76017), (1710, 50678), (3420, 25339)]