13090128

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:272

約数の個数: 80

約数和(自身を含む): 35997696

約数和(自身を除く): 22907568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 71, 92, 138, 142, 167, 184, 213, 276, 284, 334, 368, 426, 501, 552, 568, 668, 852, 1002, 1104, 1136, 1336, 1633, 1704, 2004, 2672, 3266, 3408, 3841, 4008, 4899, 6532, 7682, 8016, 9798, 11523, 11857, 13064, 15364, 19596, 23046, 23714, 26128, 30728, 35571, 39192, 46092, 47428, 61456, 71142, 78384, 92184, 94856, 142284, 184368, 189712, 272711, 284568, 545422, 569136, 818133, 1090844, 1636266, 2181688, 3272532, 4363376, 6545064, 13090128]

約数ペア:

[(1, 13090128), (2, 6545064), (3, 4363376), (4, 3272532), (6, 2181688), (8, 1636266), (12, 1090844), (16, 818133), (23, 569136), (24, 545422), (46, 284568), (48, 272711), (69, 189712), (71, 184368), (92, 142284), (138, 94856), (142, 92184), (167, 78384), (184, 71142), (213, 61456), (276, 47428), (284, 46092), (334, 39192), (368, 35571), (426, 30728), (501, 26128), (552, 23714), (568, 23046), (668, 19596), (852, 15364), (1002, 13064), (1104, 11857), (1136, 11523), (1336, 9798), (1633, 8016), (1704, 7682), (2004, 6532), (2672, 4899), (3266, 4008), (3408, 3841)]