90470744

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{823}}^1$

素因数の和:1000

約数の個数: 64

約数和(自身を含む): 210416640

約数和(自身を除く): 119945896

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 151, 182, 302, 364, 604, 728, 823, 1057, 1208, 1646, 1963, 2114, 3292, 3926, 4228, 5761, 6584, 7852, 8456, 10699, 11522, 13741, 15704, 21398, 23044, 27482, 42796, 46088, 54964, 74893, 85592, 109928, 124273, 149786, 248546, 299572, 497092, 599144, 869911, 994184, 1615549, 1739822, 3231098, 3479644, 6462196, 6959288, 11308843, 12924392, 22617686, 45235372, 90470744]

約数ペア:

[(1, 90470744), (2, 45235372), (4, 22617686), (7, 12924392), (8, 11308843), (13, 6959288), (14, 6462196), (26, 3479644), (28, 3231098), (52, 1739822), (56, 1615549), (91, 994184), (104, 869911), (151, 599144), (182, 497092), (302, 299572), (364, 248546), (604, 149786), (728, 124273), (823, 109928), (1057, 85592), (1208, 74893), (1646, 54964), (1963, 46088), (2114, 42796), (3292, 27482), (3926, 23044), (4228, 21398), (5761, 15704), (6584, 13741), (7852, 11522), (8456, 10699)]