84785064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{38821}}^1$

素因数の和:38850

約数の個数: 64

約数和(自身を含む): 260883840

約数和(自身を除く): 176098776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 38821, 77642, 116463, 155284, 232926, 271747, 310568, 465852, 504673, 543494, 815241, 931704, 1009346, 1086988, 1514019, 1630482, 2018692, 2173976, 3028038, 3260964, 3532711, 4037384, 6056076, 6521928, 7065422, 10598133, 12112152, 14130844, 21196266, 28261688, 42392532, 84785064]

約数ペア:

[(1, 84785064), (2, 42392532), (3, 28261688), (4, 21196266), (6, 14130844), (7, 12112152), (8, 10598133), (12, 7065422), (13, 6521928), (14, 6056076), (21, 4037384), (24, 3532711), (26, 3260964), (28, 3028038), (39, 2173976), (42, 2018692), (52, 1630482), (56, 1514019), (78, 1086988), (84, 1009346), (91, 931704), (104, 815241), (156, 543494), (168, 504673), (182, 465852), (273, 310568), (312, 271747), (364, 232926), (546, 155284), (728, 116463), (1092, 77642), (2184, 38821)]