87330688

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 185130000

約数和(自身を除く): 97799312

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 149, 152, 241, 298, 304, 482, 596, 608, 964, 1192, 1216, 1928, 2384, 2432, 2831, 3856, 4579, 4768, 5662, 7712, 9158, 9536, 11324, 15424, 18316, 19072, 22648, 30848, 35909, 36632, 45296, 71818, 73264, 90592, 143636, 146528, 181184, 287272, 293056, 362368, 574544, 586112, 682271, 1149088, 1364542, 2298176, 2729084, 4596352, 5458168, 10916336, 21832672, 43665344, 87330688]

約数ペア:

[(1, 87330688), (2, 43665344), (4, 21832672), (8, 10916336), (16, 5458168), (19, 4596352), (32, 2729084), (38, 2298176), (64, 1364542), (76, 1149088), (128, 682271), (149, 586112), (152, 574544), (241, 362368), (298, 293056), (304, 287272), (482, 181184), (596, 146528), (608, 143636), (964, 90592), (1192, 73264), (1216, 71818), (1928, 45296), (2384, 36632), (2432, 35909), (2831, 30848), (3856, 22648), (4579, 19072), (4768, 18316), (5662, 15424), (7712, 11324), (9158, 9536)]