87388752

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:353

約数の個数: 160

約数和(自身を含む): 268554240

約数和(自身を除く): 181165488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 31, 33, 38, 44, 48, 57, 62, 66, 76, 88, 93, 114, 124, 132, 152, 176, 186, 209, 228, 248, 264, 281, 304, 341, 372, 418, 456, 496, 528, 562, 589, 627, 682, 744, 836, 843, 912, 1023, 1124, 1178, 1254, 1364, 1488, 1672, 1686, 1767, 2046, 2248, 2356, 2508, 2728, 3091, 3344, 3372, 3534, 4092, 4496, 4712, 5016, 5339, 5456, 6182, 6479, 6744, 7068, 8184, 8711, 9273, 9424, 10032, 10678, 12364, 12958, 13488, 14136, 16017, 16368, 17422, 18546, 19437, 21356, 24728, 25916, 26133, 28272, 32034, 34844, 37092, 38874, 42712, 49456, 51832, 52266, 58729, 64068, 69688, 74184, 77748, 85424, 95821, 103664, 104532, 117458, 128136, 139376, 148368, 155496, 165509, 176187, 191642, 209064, 234916, 256272, 287463, 310992, 331018, 352374, 383284, 418128, 469832, 496527, 574926, 662036, 704748, 766568, 939664, 993054, 1149852, 1324072, 1409496, 1533136, 1820599, 1986108, 2299704, 2648144, 2818992, 3641198, 3972216, 4599408, 5461797, 7282396, 7944432, 10923594, 14564792, 21847188, 29129584, 43694376, 87388752]

約数ペア:

[(1, 87388752), (2, 43694376), (3, 29129584), (4, 21847188), (6, 14564792), (8, 10923594), (11, 7944432), (12, 7282396), (16, 5461797), (19, 4599408), (22, 3972216), (24, 3641198), (31, 2818992), (33, 2648144), (38, 2299704), (44, 1986108), (48, 1820599), (57, 1533136), (62, 1409496), (66, 1324072), (76, 1149852), (88, 993054), (93, 939664), (114, 766568), (124, 704748), (132, 662036), (152, 574926), (176, 496527), (186, 469832), (209, 418128), (228, 383284), (248, 352374), (264, 331018), (281, 310992), (304, 287463), (341, 256272), (372, 234916), (418, 209064), (456, 191642), (496, 176187), (528, 165509), (562, 155496), (589, 148368), (627, 139376), (682, 128136), (744, 117458), (836, 104532), (843, 103664), (912, 95821), (1023, 85424), (1124, 77748), (1178, 74184), (1254, 69688), (1364, 64068), (1488, 58729), (1672, 52266), (1686, 51832), (1767, 49456), (2046, 42712), (2248, 38874), (2356, 37092), (2508, 34844), (2728, 32034), (3091, 28272), (3344, 26133), (3372, 25916), (3534, 24728), (4092, 21356), (4496, 19437), (4712, 18546), (5016, 17422), (5339, 16368), (5456, 16017), (6182, 14136), (6479, 13488), (6744, 12958), (7068, 12364), (8184, 10678), (8711, 10032), (9273, 9424)]