71157888

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{3251}}^1$

素因数の和:3290

約数の個数: 96

約数和(自身を含む): 215607600

約数和(自身を除く): 144449712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 288, 304, 342, 384, 456, 576, 608, 684, 912, 1152, 1216, 1368, 1824, 2432, 2736, 3251, 3648, 5472, 6502, 7296, 9753, 10944, 13004, 19506, 21888, 26008, 29259, 39012, 52016, 58518, 61769, 78024, 104032, 117036, 123538, 156048, 185307, 208064, 234072, 247076, 312096, 370614, 416128, 468144, 494152, 555921, 624192, 741228, 936288, 988304, 1111842, 1248384, 1482456, 1872576, 1976608, 2223684, 2964912, 3745152, 3953216, 4447368, 5929824, 7906432, 8894736, 11859648, 17789472, 23719296, 35578944, 71157888]

約数ペア:

[(1, 71157888), (2, 35578944), (3, 23719296), (4, 17789472), (6, 11859648), (8, 8894736), (9, 7906432), (12, 5929824), (16, 4447368), (18, 3953216), (19, 3745152), (24, 2964912), (32, 2223684), (36, 1976608), (38, 1872576), (48, 1482456), (57, 1248384), (64, 1111842), (72, 988304), (76, 936288), (96, 741228), (114, 624192), (128, 555921), (144, 494152), (152, 468144), (171, 416128), (192, 370614), (228, 312096), (288, 247076), (304, 234072), (342, 208064), (384, 185307), (456, 156048), (576, 123538), (608, 117036), (684, 104032), (912, 78024), (1152, 61769), (1216, 58518), (1368, 52016), (1824, 39012), (2432, 29259), (2736, 26008), (3251, 21888), (3648, 19506), (5472, 13004), (6502, 10944), (7296, 9753)]