84424288

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:336

約数の個数: 72

約数和(自身を含む): 183449448

約数和(自身を除く): 99025160

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 67, 104, 134, 169, 208, 233, 268, 338, 416, 466, 536, 676, 871, 932, 1072, 1352, 1742, 1864, 2144, 2704, 3029, 3484, 3728, 5408, 6058, 6968, 7456, 11323, 12116, 13936, 15611, 22646, 24232, 27872, 31222, 39377, 45292, 48464, 62444, 78754, 90584, 96928, 124888, 157508, 181168, 202943, 249776, 315016, 362336, 405886, 499552, 630032, 811772, 1260064, 1623544, 2638259, 3247088, 5276518, 6494176, 10553036, 21106072, 42212144, 84424288]

約数ペア:

[(1, 84424288), (2, 42212144), (4, 21106072), (8, 10553036), (13, 6494176), (16, 5276518), (26, 3247088), (32, 2638259), (52, 1623544), (67, 1260064), (104, 811772), (134, 630032), (169, 499552), (208, 405886), (233, 362336), (268, 315016), (338, 249776), (416, 202943), (466, 181168), (536, 157508), (676, 124888), (871, 96928), (932, 90584), (1072, 78754), (1352, 62444), (1742, 48464), (1864, 45292), (2144, 39377), (2704, 31222), (3029, 27872), (3484, 24232), (3728, 22646), (5408, 15611), (6058, 13936), (6968, 12116), (7456, 11323)]