73961216

素因数分解:

$2^8\times 7^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:449

約数の個数: 72

約数和(自身を含む): 170469600

約数和(自身を除く): 96508384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 149, 224, 256, 277, 298, 448, 554, 596, 896, 1043, 1108, 1192, 1792, 1939, 2086, 2216, 2384, 3878, 4172, 4432, 4768, 7756, 8344, 8864, 9536, 15512, 16688, 17728, 19072, 31024, 33376, 35456, 38144, 41273, 62048, 66752, 70912, 82546, 124096, 133504, 165092, 248192, 267008, 288911, 330184, 496384, 577822, 660368, 1155644, 1320736, 2311288, 2641472, 4622576, 5282944, 9245152, 10565888, 18490304, 36980608, 73961216]

約数ペア:

[(1, 73961216), (2, 36980608), (4, 18490304), (7, 10565888), (8, 9245152), (14, 5282944), (16, 4622576), (28, 2641472), (32, 2311288), (56, 1320736), (64, 1155644), (112, 660368), (128, 577822), (149, 496384), (224, 330184), (256, 288911), (277, 267008), (298, 248192), (448, 165092), (554, 133504), (596, 124096), (896, 82546), (1043, 70912), (1108, 66752), (1192, 62048), (1792, 41273), (1939, 38144), (2086, 35456), (2216, 33376), (2384, 31024), (3878, 19072), (4172, 17728), (4432, 16688), (4768, 15512), (7756, 9536), (8344, 8864)]