87928764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 265267968

約数和(自身を除く): 177339204

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 41, 42, 44, 66, 77, 82, 84, 121, 123, 132, 154, 164, 211, 231, 242, 246, 287, 308, 363, 422, 451, 462, 484, 492, 574, 633, 726, 844, 847, 861, 902, 924, 1148, 1266, 1353, 1452, 1477, 1694, 1722, 1804, 2321, 2532, 2541, 2706, 2954, 3157, 3388, 3444, 4431, 4642, 4961, 5082, 5412, 5908, 6314, 6963, 8651, 8862, 9284, 9471, 9922, 10164, 12628, 13926, 14883, 16247, 17302, 17724, 18942, 19844, 25531, 25953, 27852, 29766, 32494, 34604, 34727, 37884, 48741, 51062, 51906, 59532, 60557, 64988, 69454, 76593, 95161, 97482, 102124, 103812, 104181, 121114, 138908, 153186, 178717, 181671, 190322, 194964, 208362, 242228, 285483, 306372, 357434, 363342, 380644, 416724, 536151, 570966, 666127, 714868, 726684, 1046771, 1072302, 1141932, 1332254, 1998381, 2093542, 2144604, 2664508, 3140313, 3996762, 4187084, 6280626, 7327397, 7993524, 12561252, 14654794, 21982191, 29309588, 43964382, 87928764]

約数ペア:

[(1, 87928764), (2, 43964382), (3, 29309588), (4, 21982191), (6, 14654794), (7, 12561252), (11, 7993524), (12, 7327397), (14, 6280626), (21, 4187084), (22, 3996762), (28, 3140313), (33, 2664508), (41, 2144604), (42, 2093542), (44, 1998381), (66, 1332254), (77, 1141932), (82, 1072302), (84, 1046771), (121, 726684), (123, 714868), (132, 666127), (154, 570966), (164, 536151), (211, 416724), (231, 380644), (242, 363342), (246, 357434), (287, 306372), (308, 285483), (363, 242228), (422, 208362), (451, 194964), (462, 190322), (484, 181671), (492, 178717), (574, 153186), (633, 138908), (726, 121114), (844, 104181), (847, 103812), (861, 102124), (902, 97482), (924, 95161), (1148, 76593), (1266, 69454), (1353, 64988), (1452, 60557), (1477, 59532), (1694, 51906), (1722, 51062), (1804, 48741), (2321, 37884), (2532, 34727), (2541, 34604), (2706, 32494), (2954, 29766), (3157, 27852), (3388, 25953), (3444, 25531), (4431, 19844), (4642, 18942), (4961, 17724), (5082, 17302), (5412, 16247), (5908, 14883), (6314, 13926), (6963, 12628), (8651, 10164), (8862, 9922), (9284, 9471)]